Package Dimensions:
Length: 15.00 cm
Width: 14.00 cm
Height: 6.00 cm

Item Type: 2 Position 5 Way Solenoid Valve

Material: Aluminum alloy
Model: K25DH-8
Interface Caliber: G1/4in
Pressure: 0.15～0.8mpa
Reversing Time: ≤0.06s
Maximum Allowable Commutation Frequency: 8Hz
Drain Flowing: 50cm³/min
Ambient Temperature: -5--50℃
Medium Temperature: -5--50℃
Life: ≥1500 thousand times

How To Use: 
1. During debugging or power failure, manual operation can be used (manual switch "0" position is off, "1" position is on).
2. The inside and outside of the pipe must be cleaned during installation, and then the dust cap must be removed.
3. Long-term storage or long-term use or unskillful actions should be taken apart and washed or added with lubricant.

Features

1、The spacer‑type spool valve structure adopted is reliable in performance, so the K series solenoid valve is widely used in many fields. 2、There is an automatic compensation function for seal wear, in the structural design of this 2-position 5-way solenoid valve. 3、This single electric control solenoid valve has become the choice of most users in the working medium with larger flowing. 4、The K series solenoid valve can meet the needs of large flowing media, and has a larger flows capacity than the Q series solenoid valve. 5、This solenoid valve has a compact structure, and the base plate also uses a takeover structure, which makes installation and maintenance work more convenient.

Package List

1 x Solenoid Valve

Package Dimensions:
Length: 10.00 cm
Width: 10.00 cm
Height: 2.00 cm

Item Type: Diamond Polishing Pad
Material: Diamond micro powder, resin bond.
Diameter: Approx. 100mm / 4in
Aperture: Approx. 14mm / 0.6in
Features of Each Model of Grinding Pad:
1#: Very incisive, wear resistant, quick rough grinding speed, suitable for marble, terrazzo rough grinding, terrazzo, cement floor.
2#: Clean the scratch, good fineness, and can be scraped off quickly.
3#: For brightness polishing, use directly after grinding crystallization. 

Features

1、3Pcs in 1 Set: Comes with 3pcs diamond polishing pad with different grits, meeting your various working needs for sanding and grinding. 2、Good Materials: Use diamond micro powder and resin bond, incisive and wear resistant, enables quick stone polishing with high brightness. 3、Stable Working: Comes with seam design, the grinding pad is very soft, which ensures fast heat dissipation and low working noise as well. 4、Smart Design: The strengthened edge connector on each piece will not only effectively prevent falling off but also increase service life. 5、Flexible Using: Allows for broad application on various materials, including but not limited to marble, terrazzo, concrete and so on.

Package List

3 x Diamond Polishing Pad

Package Dimensions:
Length: 20.00 cm
Width: 11.00 cm
Height: 3.00 cm

Features

1、This spot welding pen comes standard with a pair of Japanese concentric ball-point needles, which is effective. 2、18650 battery spot welder pen, suitable for long‑term work, improve work efficiency, made of thick brass bar. 3、The appearance is beautiful and clean, and the heat dissipation is fast. It is suitable for assembling battery packs. All the brass bars are cleaned and protected by strong acid to ensure the brightness of the brass bars. 4、The handle of this spot welding pen has double springs to expand and contract, both of which can be independently expanded and contracted with moderate force control. 5、This spot welder pen is suitable for industrial spot welding, convenient, durable and strong.

Package List

1 x Spot Welding Pen

2 x Concentric Ball Needle

2 x Spring

1 x Hex Wrench

Package Dimensions:
Length: 20.00 cm
Width: 7.00 cm
Height: 2.00 cm

Features

1、Using the special internal heat type precision soldering head. 2、Adopts 5V DC as the working power supply, USB interface, plug and play. 3、3-level adjustable temperature, with green, blue, and red light for low, medium and high temperature indication. 4、Heat fast in less than 15 seconds, cooling down in less than 30 seconds. 5、Special internal heat soldering iron welding head, heat energy concentration. 6、Lightweight volume is convenient to carry, one button control, easy to use and. 7、Effective protection against electrostatic damage to the welded body, and prevent electric shock. 8、Long life tip with a protective cap, and the tip can be replaced easily.

Package Dimensions:
Length: 44.00 cm
Width: 33.00 cm
Height: 23.00 cm

Specification

• Made of high-strength aluminum alloy, it is durable and practical.
• With 2pcs 10x wide field of view eyepiece, the binocular head has a 53 to 77mm inter-twist adjustment, a fixed 30 degree vertical tilt to reduce eye and neck fatigue, and 360 degree rotation. Provides a more comprehensive view and enables sharing.
• The top eyepiece interface of the trinocular microscope is a standard c-interface that links a digital camera, an electronic eyepiece, and a HDMI display on the link to liberate both eyes for viewing, live, recording, and capturing magnified specimen images.
• The 1.25 NA Abbe concentrator adjusts the 1.25 NA Abbe condenser button to control the distance of light from the stage and has an iris diaphragm to optimize the amount of light that illuminates the sample.
• A two-layer mechanical platform, 1 mm segmentation, locks the slider in place, providing precise sliding along the X and Y axes to record coordinates, allowing the observer to return to a specific position on the slide.
• Forward objective lens converter with four DIN achromatic objectives, with an objective lens of 4x 10x 40x 100x.
• Independent coarse and fine adjustment knobs provide fast focus.
• The cast steel body coated with enamel is durable and prevents stains and corrosion.

Features

1、Made of high-strength aluminum alloy, it is durable and practical 2、With 2pcs 10x wide field of view eyepiece, the binocular head has a 53 to 77mm inter‑twist adjustment, a fixed 30 degree vertical tilt to reduce eye and neck fatigue, and 360 degree rotation. Provides a more comprehensive view a 3、The top eyepiece interface of the trinocular microscope is a standard c-interface that links a digital camera, an electronic eyepiece, and a HDMI display on the link to liberate both eyes for viewing, live, recording, and capturing magnified specimen ima 4、The 1.25 NA Abbe concentrator adjusts the 1.25 NA Abbe condenser button to control the distance of light from the stage and has an iris diaphragm to optimize the amount of light that illuminates the sample 5、A two-layer mechanical platform, 1 mm segmentation, locks the slider in place, providing precise sliding along the X and Y axes to record coordinates, allowing the observer to return to a specific position on the slide

Package Dimensions:
Length: 25.00 cm
Width: 22.00 cm
Height: 18.00 cm

Item Type: Frequency Converter
Material: Flame Retardant ABS
Input: 3PH AC380V±15% 5.8A 50-60Hz
Output: 3PH AC0-380V 5.1A 0-400Hz
Power Capacity: 4.0KVA
Suitable Motor: 2.2KW 3HP

Overvoltage Suppression Protection: When the bus voltage reaches or exceeds the bus overvoltage suppression point during the operation of the frequency converter, the frequency converter will automatically adjust the operating frequency to suppress the rise of the bus voltage, thereby ensuring that the frequency converter does not cause overvoltage protection due to excessive bus voltage.
Overcurrent Suppression Protection: During operation, through real time monitoring of the load current, it automatically limits it to not exceed the set overcurrent suppression point to prevent fault tripping caused by excessive current. This function is particularly suitable for loads with large inertia or severe changes.

Type	Terminal Sign	Terminal Name	Description
Power Supply	10V GND	External +10V Power Supply	External supply of +10V power supply, maximum output current: 150mA (with short circuit protection) Generally used as an external potentiometer working power supply, Potentiometer resistance range: 1-5kΩ
	24V COM	External +24V Power Supply	External supply of +24V power, generally used as digital input and output terminals Power supply and external sensor power supply Maximum output current: 200mA
Analog Terminal	Al1 GND	Analog Input Terminal 1	Input Range: DC0-10V 0-20mA, determined by parameter P437
	Al2 GND	Analog Input Terminal 2	Input Range: DC0-10V 0-20mA, determined by parameter P4-37
	AO1 GND	Analog Output Terminal 1	Output Current Range: 0mA-20mA, 4-20mA (P5-23 selectable)
	AO2 GND	Analog Output Terminal 2	No current output function J1 jumper cap on isolated main control board to AO2 position, non isolated main control board The control board does not have this function
Digital Input	X1 COM	Digital Input 1	HD1 (X5) can also be used as a high speed pulse input channel in addition to X1-X4 features Maximum input frequency: 50kHz Input impedance: 1kΩ
	X2 COM	Digital Input 2
	X3 COM	Digital Input 3
	X4 COM	Digital Input 4
	HDI COM (X5 Terminal)	Digital input 5 High Speed Pulse Input Terminal
	A+ B-	RS485 Comm	A+ is the positive input of the 485 communication differential signal, B- is the negative input of the differential signal
Digital Output	Y1 COM	Open Collector Output	When used as a collector open circuit output terminal (J1 jumper cap on the 90 isolated main control board to the AO2 position)
	HDO COM	High Speed Pulse Output	Restricted by the function code P5-00 HDO terminal output mode selection, output as a high speed pulse with a maximum frequency of 50kHz; When output as a collector open circuit, the same as Y1
	K1A K1B K1C	Relay 1 Terminal	Contact Description: A: Common Point, B: Normally Closed Point, C: Normally Open Point Contact Driving Capacity: AC250V, 3A; DC 30V, 1A
	K2A K2B K2C	Relay 2 Terminal

Features

1、DIGITAL TUBE DISPLAY: The vector converter adopts dual row digital tube display, featuring large low frequency torsion, independent air duct design for excellent stability. 2、APPLICABLE MOTOR: Widely used for speed regulation of various 2.2KW 3 phase asynchronous motor, energy saving and environment friendly, greatly improving efficiency. 3、STABLE STRUCTURE: Adopts integrated IGBT module, with strong load carrying capacity and better stability, support RS485 comm, which is convenient and practical. 4、PLASTIC HOUSING: The inverter adopts industrial ABS plastic housing, impact resistant and heat resistant, good flame retardancy, ensuring safe and reliable operation. 5、MULTIPLE FUNCTION: Can achieve the functions of one button constant pressure water supply macro, engraving machine macro, machine macro, with high efficiency and stability.

Package List

1 x Frequency Converter

1 x User Manual

Package Dimensions:
Length: 16.00 cm
Width: 16.00 cm
Height: 5.00 cm

Features:
[Smart Charger] With smart Super-Fast Technology, each port intelligently identifies your devices and perfectly matches the maximal charging speed to targeted device (up to 8A in total, max 2.4A each port).                            
[Fast Charging] The energetic and powerful USB multi charger assembly provides 50 watt and 8 amps total currents. That is how the USB charger box goes powerful way charge your multiple devices at the same time with ultra-speed.
[8 Ports] Compatible charging with 8 devices simultaneously. 50W power output among 8 ports, the USB block can charge any combination of smartphones, tablets or other of USB-charged devices. 
[Safe to Use] On the outside, 8-Port USB charging station is fire-resistant and comes with a sleek bright white finish. Inside, the compact body is a new generation of the circuit design with overcharging, overheating, short circuit conservation, and even 100V to 240V input for use around the world.
[User-friendly] 4ft power cord is long enough for daily use. The current and voltage of each port clearly show on the LCD display. This would be great for lighting speed charging on any corner, side table or setting on either work desktop or the kitchen counter.

Specifications:
Material: ABS
Color: White
Plug Type: EU/US/UK Plug (optional)
Input: 100~240V, 50-60Hz, 0.8A
USB Port Output: 5V~2.4A
Total Output: 5V, 50W, 8A(Max.)
Cable Length: 120cm / 4ft
Item Size: 13*7*3cm / 5.12*2.75*1.18in
Package Size: 15.5*15.5*4.5g / 6.1*6.1*1.77in
Package Weight: 350g / 12.34oz

Packing List:
1 * Charger
1 * Power Cord

Package List

1 * Charger
1 * Power Cord

Package Dimensions:
Length: 20.00 cm
Width: 13.00 cm
Height: 11.00 cm

Item Type: UWB Antenna
Material: PCB
Frequency Range: 900MHz-7GHz
Return Loss: Less than -10dB
Standing Wave Ratio: Less than 2
Gain: 3dBi
Polarization Method: Left circular polarization (front)

Features

1、1/4 Threaded Port: UWB antenna come with 1/4 threaded port, can be mounted on a tripod, easy to operate 2、High Frequency: Ultra wideband with high frequency, reduces work difficulty and increases work efficiency 3、Low Return Loss: Low return loss less than ‑10dB, increase signal stability, and receive more stable 4、3dBi Gain: Frequency range from 900MHz-7GHz, high gain up to 3dBi, very practical in your life 5、Good Quality PCB: Good quality PCB material, with reliability and miniaturization, good maintenance and interchangeability

Package List

1 x UWB Antenna

2 x Fixing Clip

Package Dimensions:
Length: 8.00 cm
Width: 8.00 cm
Height: 4.00 cm

Item Type: Grinding Wheel
Material: Green Silicon Carbide
Color: Green
Product Size: Approx. 75x32x20mm/2.9x1.2x0.7in (Diameter x Thickness x Aperture)
Compatible: For Grinding Hard Alloys, Optical Glass, Ceramics, Gems, Agate, Honing Cylinder Liners and Other Hard and Brittle Materials

Features

1、Abrasives have the characteristics of high hardness, high compressive strength, and good wear resistance, making them an ideal grinding tool 2、The hardness of green silicon carbide is second only to boron carbide and diamond, it is brittle, has sharp abrasive grains, and has thermal conductivity. 3、The grinding wheel has uniform abrasive grains, high grinding accuracy, good roughness, low abrasive consumption, and durable. 4、Suitable for grinding hard alloys, optical glass, ceramics, gems, agate, honing cylinder liners and other hard and brittle materials 5、Long service life because of hard silicon carbide, high stock removal rate, rremoving of burrs.

Package List

1 x Grinding Wheel

Package Dimensions:
Length: 6.00 cm
Width: 5.00 cm
Height: 2.00 cm

Features

1、Couplings are usually used to connect servo motors, stepper motors, encoders, screw drives, machine platforms, etc. 2、The performance of this coupling is stable and reliable, with good shock absorption, cushioning and electrical insulation properties. 3、Plum coupling shaft is made of high‑strength aluminum, it has excellent carrying capacity and long service life without lubrication. 4、The plum blossom coupling encoder has small radial size and light weight, which is suitable for medium and high‑speed equipment. 5、Flexibility of coupling shaft removes stress between the motor and driving components.

Package Dimensions:
Length: 37.00 cm
Width: 24.00 cm
Height: 4.00 cm

Features:
This book shelf is X-shaped design, helping you to free your hands from carrying the book all time, a perfect gift for reading lovers, students, cookers, etc.
Great book stand for students, musicians, kitchen cooking, displaying books, photos, plates, certificates and craft projects.
Made of high quality acrylic material, durable and not easy to break.
Provide with 3 classic color for option - white, black and transparent, which suit decorate your study room and organize your books in view.
Easy to assemble this book rack, with 2 pieces acrylic plate, just slide together into the slots. And convenient to store without take too much space.

Specification:
Color: White, Black, Transparent (Optional)
Size: 240x200x175mm
Package Size: 37x24x3.8cm/14.5x9.4x1.5in
Pacakge Weight: 775g/27.3oz

Packing List:
1 x Book Stand

Features

1、This book shelf is X-shaped design, helping you to free your hands from carrying the book all time, a perfect gift for reading lovers, students, cookers, etc. 2、Great book stand for students, musicians, kitchen cooking, displaying books, photos, plates, certificates and craft projects. 3、Made of high quality acrylic material, durable and not easy to break.

Package List

1 x Book Stand

Package Dimensions:
Length: 23.00 cm
Width: 16.00 cm
Height: 13.00 cm

Features

1、Comfortable to hold, shaped like flowing water like a pen, work smoother and more comfortable. 2、With ergonomic design, the operation is light and fast, and the use is more convenient. 3、Different functions to meet overall needs, polishing, engraving, cutting, and drilling. 4、Wide range of applications, suitable for wood, walnut, linden seed, olive pit, beads and various materials. 5、Small size, easy to carry and store, convenient to use and with good performance.

Package List

1 x Electric Grinder

1 x Charger

1 x Plug

1 x Battery 

1 x Drill Clamp

1 x User Manual 

Package Dimensions:
Length: 17.00 cm
Width: 9.00 cm
Height: 4.00 cm

Features

1、WIDE APPLICATION: Small uninterruptible power supply for power outages, compatible with routers, modems, security cameras, smartphones, fax machines, fingerprint recorders, DSLS, etc., and still able to use the network in case of power outages 2、MULTIPLE INPUTS: This mini UPS has two inputs, 9V DC with adapter(faster) or 5V 2A USB(slower). Built in 10400mAh 18Wh, with standard USB port, can also be used as an ordinary charging bank 3、VOLTAGE AND CURRENT: Mini UPS input DC9V, output USB 5V 2A, DC9V 1A, 12V 1A, support any current below 1A 4、MULTIPLE INTELLIGENT PROTECTION: Uninterruptible power supply with short circuit protection, voltage fluctuation protection, overcharge protection, overdischarge protection, temperature protection, safe to use 5、EXCELLENT PERFORMANCE: Mini UPS is made with fine workmanship, possess compact appearance and stable performance, can make sure durability and stability

Package List

1 x Power Supply

2 x DC Line

1 x User Manual

Package Dimensions:
Length: 33.00 cm
Width: 15.00 cm
Height: 6.00 cm

Features

1、Good Polishing Effect: With fine workmanship, these grinding tools have good polishing effect, high efficiency and excellent performance. 2、Small Portable: Using sophisticated production technology, the grinding and polishing tool is small, portable and practical. 3、High Quality Materials: Made of high quality stainless steel and pine wood, this sanding tool is strong, durable and has a long service life. 4、Packing: The sanding tool has 228 tools, including polishing tools, pads, cutting, rollers, etc., which can meet different needs. 5、Wide Uses: Wide range of uses, suitable for metal surfaces cleaning, grinding, dust removal, deburring, polishing, stripping residues, etc.

Package List

228 x Rotating Grinding Tool

1 x Wooden Box

Package Dimensions:
Length: 19.00 cm
Width: 17.00 cm
Height: 11.00 cm

Item Type: Variable Frequency Drive
Material: Flame Retardant ABS
Input: 3PH AC380V 50/60Hz 3.4A
Output: 3PH AC380V 0-320Hz 2.5A
Power: 0.75KW

Features

1、INPUT AND OUTPUT: 0.75KW 3 phase vector frequency converter, with AC380V 50/60Hz 3.4A input, AC380V 0‑320Hz 2.5A output. Featuring user friendly keyboard and digital display screen. 2、EXCELLENT MOTHERBOARD: This frequency converter adopts intelligent and efficient motherboard, which has complete functions and strong guard performance, extending its service life. 3、FULL PATCH DESIGN: All internal components of the frequency converter are designed using patch technology, which greatly increases the stability of the machine, easy to repair and maintain. 4、FLAME RETARDANT SHELL: The variable frequency drive housing is made of industrial PC material, has heat resistance, impact resistance, strong flame retardancy, and good overall performance. 5、COOLING FAN: Adopting large heat sink with fan to ensure low noise operation while providing good heat dissipation, preventing the frequency inverter from burning out due to prolonged operation.

Package List

1 x Frequency Converter
1 x User Manual

Package Dimensions:
Length: 26.00 cm
Width: 13.00 cm
Height: 9.00 cm

Item Type: Thermal Imager
Material: ABS
Model: HT A11
Battery Type: 18650 Lithium Battery x 1 Capacity 3500mah (Shipping With Built In Battery)
Character Detection Distance: ≤ 1667m Identification Distance: ≤ 416m
Animal Detection Distance: ≤1471m Identification Distance: ≤367m
Vehicle Detection Distance: ≤ 2501m Identification Distance: ≤ 626m
Detector Type: Amorphous Silicon Uncooled Infrared Focusing Plane
Amorphous Silicon Uncooled Infrared Focusing Plane: 384 x 288
Image Size: 17μm x 17μm
Operating Band: 8 to 14μm
Performance (NEDT): ＜40mk (50Hz, F/1, 300K) TFPA 25°C (± 5°C)
Performance (Scene Dynamic): ＞50°C (50Hz, F/1, 300K) TFPA 25°C (± 5°C)
Frame Rate: 60Hz
Focusing Method: Manual Focusing
F Factor: 1.0
Effective Imaging Face: Diameter Approx. 8.2mm / 0.323in
Focusing Length: Approx. 25.0mm / 0.984in
Field Of View: 14.9° x 11.2°
Focusing Range: ＞1.0m
Eyepiece
Focusing Length: Approx. 22.0mm / 0.866in
Pupil Distance: Approx. 30.8mm / 1.213in
Pupil Diameter: Approx. 6mm / 0.236in
Visual Adjustment: ±4SD
Visual Magnification: 12.5X
Display
Display Screen Type: LCOS
Resolution: 1028x960
Display Size: 0.4in
Electronic Zoom: x2 or x4
Brightness Adjustment: 10 gears
Contrast Adjustment: 10 gears
Image Detail Mode: 2 Types, 5 gears
Photo Shooting: Support
Hot Spot Tracking: Support
Language: Chinese, English
Internal Storage: 16G
Image Format: JPG
Overall Power Consumption: ≤ 2W
Endurance Time: ≤ 5.5 Hours
Operating Temperature: -20 ℃ to +50 ℃
Storage Temperature: -30 ° C to +60 ° C
Impact Resistance: ≤ 30g
Protection Level: ≤ IP65

Features

1、All Black Environment: Our thermal imaging monocular can be used in all black environment with 1024x768 infrared resolution. 2、Excellent Visuals: The advanced image processing and bright HD display of the thermal imaging monocular's internal thermal core creates excellent image clarity and visuals. 3、Hands Free Operation: The thermal imaging monocular has hands free operation with multiple micro rail mounting points designed to allow head mounting, helmet mounting and mounting of additional equipment (not included). 4、ABS Material: Our infrared thermal imaging monocular is made of ABS material with excellent craftsmanship, which can be used stably in actual operation. 5、Widely Used: This infrared thermal monocular is suitable for field animal observation, search and rescuing, reconnaissance, night patrol, outdoor sports, individual security, etc.

Package List

1 x Infrared Thermal Monocular

1 x Charging Adapter

1 x Data Cable

1 x Instruction Manual

Package Dimensions:
Length: 23.00 cm
Width: 20.00 cm
Height: 4.00 cm

Item Type: Wood Carving Tools
Model: B1 set
Material: Chisel tool steel
Tool Handle Diameter: Approx. 12mm / 0.5in
Blade Size:
Large Semicircle: Approx. 8.8mm / 0.35in
Pointed Mouth: Approx. 7.8mm / 0.31in
Small Oblique Mouth: Approx. 5.5mm / 0.22in
Middle Semicircle: Approx. 6.8mm / 0.27in
Flat Round Mouth: Approx. 7.2mm / 0.28in
Small Flat Mouth: Approx. 5.3mm / 0.21in
Needle Blades: Approx. 3.3mm / 0.13in
Small Semicircle: Approx. 4.5mm / 0.18in
Large Oblique Mouth: Approx. 7.2mm / 0.28in
Triangular Knife: Approx. 5.8mm / 0.23in
Large Flat Mouth: Approx. 7.2mm / 0.28in
Moon Bend: Approx. 6mm / 0.24in

Features

1、Using 2 times of fine polishing, totally‑opened blade with of sharpness edge for easy carving 2、HRC60 good hardness in the test, possess good toughness at the same time to prevent chipping 3、Ergonomic grip is comfortable to hold, your hands will not blister easily 4、Wood carving tools are suitable for carpenters, wood turners, hobbyists, etc. 5、Multiple shape is easy to operate, a set will meet your all demands, perfect for basic and detailed carvings of wood

Package List

Package Dimensions:
Length: 9.00 cm
Width: 9.00 cm
Height: 7.00 cm

Item Type: ABZ Encoder
Material: Aluminum + plastic
Model: C38S6G5
Current Consumption: 30mA
Mechanical Speed: 6000rpm
Shaft Diameter Size: Approx. 6mm / 0.2in
Number of Phases: ABZ 3 phase

Features

1、ABZ encoder is small in size, light in weight, compact in structure and easy to install 2、Come with higher protection, using good quality material, more robust and durable 3、Incremental encoder have stronger anti‑interference, no pulse fuzziness problem 4、Used for using in accurate working environment, office automation and engineering fields 5、Mechanical speed is 6000rpm, current consumption is 30mA, possess high efficiency and energy saving

Package List

1 x Encoder

3 x Screw Pieces

Package Dimensions:
Length: 8.00 cm
Width: 3.00 cm
Height: 2.00 cm

Specification

• This is a DC-DC step down converter module that convert  6.5V-60V to 3.3-40V, maximum current is 5A.
• Step down converter module is used for voltage step-down so please make sure that input voltage is higher than output voltage.
• The module can be remarkably efficient (maximum 97%), making it useful for voltage step-down.
• Input and output are designed with screw terminals for convenient connection.
• Widely used for low voltage system power supply, 6V, 12V, 14V, 24V battery charging and regulated power supply.

Features

1、This is a DC‑DC step down converter module that convert 6.5V‑60V to 3.3-40V, maximum current is 5A 2、Step down converter module is used for voltage step‑down so please make sure that input voltage is higher than output voltage 3、The step down module can be remarkably efficient (maximum 97%), making it useful for voltage step‑down 4、Input and output are designed with screw terminals for convenient connection 5、Widely used for lithium or lead‑acid battery, low voltage system power supply, 6V, 12V, 14V, 24V battery charging and regulated power supply

Package Dimensions:
Length: 9.00 cm
Width: 6.00 cm
Height: 5.00 cm

Item Type: Gasoline Engine Ignition Coil
Material: ABS + High Speed Steel
Model: 188F
Application: For 188F gasoline engine, suitable for GX240 GX270 GX340 GX390 8HP 9HP 11HP 13HP engine generator motor, etc. 

Features

1、[MULTIPLE USAGES] The ignition coil can be used for small engines such as generators, water pumps, high pressure washers, snow blowers, cultivators, etc. 2、[EXCELLENT MATERIALS] Made of excellent ABS and high speed steel materials, with high hardness, wear resistance and long service life. 3、[APPLICABLE MODELS] For 188F gasoline engine, suitable for GX240 GX270 GX340 GX390 8HP 9HP 11HP 13HP engine generator, etc. 4、[STANDARD PROCESSING] Using standard production, it can directly replace old or broken generator or engine ignition coils. 5、[HIGH EFFICIENCY] The ignition coil can improve the combustion efficiency, enhance the electrical performance, and be stable in use.

Package List

1 x Gasoline Engine Ignition Coil

Package Dimensions:
Length: 35.00 cm
Width: 16.00 cm
Height: 6.00 cm

Specification

• The kit consists of 4pcs flat/triangle/half-round/round files and 14pcs precision files.
• Perfect for polishing wood, metal, leather, glass, plastic, ceramic.
• The fine textures can increase the grinding effect and save more effort.
• Fully wrapped handle offers great operating comfort and avoid falling off during use.
• All tools are stored in a compact bag for easy carrying, very suitable for carpenters and DIY projects.
• Ideal tool kit for metal grinding, leather edging, wood processing, model making and other applications .

Features

1、The kit consists of 4pcs flat/triangle/half-round/round files and 14pcs precision files. 2、Perfect for polishing wood, metal, leather, glass, plastic, ceramic. 3、The fine textures can increase the grinding effect and save more effort. 4、Fully wrapped handle offers great operating comfort and avoid falling off during use. 5、All tools are stored in a compact bag for easy carrying, very suitable for carpenters and DIY projects.

Package Dimensions:
Length: 17.00 cm
Width: 5.00 cm
Height: 3.00 cm

Specification

• Made from high-carbon steel of special heat-treatment, these bits have a high hardness.
• Surface is coated with titanium which give these bits a beautiful gold color and will not fade easily
• Spade bits have flattened blades with a sharp point that helps position and steady these bits.
• Total six spade bits in one set that you can use to bore holes of different sizes.
• Widely used on drill presses or electric hand drills for woodworking boring holes.

Features

1、Made from high-carbon steel of special heat-treatment, these bits have a high hardness 2、Surface is coated with titanium which give these bits a beautiful gold color and will not fade easily 3、Spade bit has a flattened blade with a sharp point that helps position and steady the bit 4、Total six spade bits in one set that you can use to bore holes of different sizes 5、Widely used on drill presses or electric hand drills for woodworking boring holes

Package Dimensions:
Length: 12.00 cm
Width: 9.00 cm
Height: 3.00 cm

Item Type: Lithium Battery Active Equalizer
Mode: EK L13S1A
Material: PCB
Board Size (excluding lines): Approx. 88 x 80 x 8mm / 3.46 x 3.15 x 0.31in
1. Balance Indication:
A. When the equalization light is on, the equalization work is turned on.
b. The equalization light goes out, and the equalization circuit sleeps,
C. The balance light flashes, the string indicator is lost, or the circuit is faulty.
2. Principle of Balance:
The adjacent voltage difference of this module is balanced, and the voltage difference between adjacent batteries reaches above 0.1V. The internal trigger balance works continuously until the voltage difference between adjacent batteries stops within 0.03V. There is an adjacent pressure difference during battery pack charging and discharging. After triggering equalization, the voltage error of the battery pack will be pulled back to the ideal value, reducing battery maintenance costs.
3. Technical Parameters:
The working voltage is 2.0V-4.5V, which is commonly found in ternary lithium iron batteries. Lithium cobalt oxide batteries are not suitable.
Balance Current:
Adjacent voltage difference above 0.1V (current approximately 0.5-0.7A);
Adjacent voltage difference above 0.2V (maximum balanced current 1.2A);
The smaller the voltage difference, the smaller the equilibrium current.
4. Wiring Definition:
B. Total negative electrode of the battery pack (negative electrode of the first battery)
B1. Positive electrode of the first battery section
B2. Positive pole of secondary battery

Features

1、SCOPE OF APPLICATION: 13S lithium battery active equalizer is appropriate for battery packs with a capacity of under 30AH. 2、MAIN FUNCTION: By selecting our capacitor active balancer, you can simultaneously establish group balance. 3、LARGE CURRENT TRANSMISSION: Inductive energy transfer balance board, high current 1.2A energy transfer battery voltage. 4、BATTERY BALANCER: To balance battery voltage and raise the battery pack's general effectiveness! 5、EASY TO CONNECT: Standard interface and compact size make the battery balance board easy to connect, convenient to use.

Package List

1 x Lithium Battery Active Equalizer 

1 x Connecting Line 

Package Dimensions:
Length: 23.00 cm
Width: 7.00 cm
Height: 1.00 cm

Specification

• 100% brand new and high quality.
• Contrastors allow photos to be taken with a black background.
• This obscures the inside of the mouth and makes the image more presentable for patients.
• Very comfortable for the patient, they give contrast to your images and eliminate those elements not required in the picture.
• They can be cleaned and decontaminated by any process and they are fully autoclavable.

Features

1、100% brand new and high quality. 2、Contrastors allow photos to be taken with a black background. 3、This obscures the inside of the mouth and makes the image more presentable for patients. 4、Very comfortable for the patient, they give contrast to your images and eliminate those elements not required in the picture. 5、They can be cleaned and decontaminated by any process and they are fully autoclavable.

Package Dimensions:
Length: 18.00 cm
Width: 18.00 cm
Height: 5.00 cm

Item Type: Insulation Piercing Connector
Material: PVC, Copper
Voltage Grade: 1KV

Model	Main Line	Branch Line
JJC-1	1.5-35mm²	1.5-10mm²
JJC-2	16-95mm²	1.5-10mm²
JJC-3	16-95mm²	4-50mm²
JJC-4	50-150mm²	6-50mm²

Features

1、[Insulated Shell] Constructed with flame retardant insulation material, the shell is sturdy, resistant to damage, erosion, and aging, as well as damp, dustproof, suitable for various power projects in road lighting, industrial power, bridge lighting, and garden illumination. 2、[Sealed Structure] Filled with insulating thermal oil, the interior of the clamp forms a sealed structure upon installation, enhancing insulation and conductivity performance. 3、[No Peeling Required] This clamp allows for cable branching without the need to strip the insulation and phase main cables, ensuring a convenient and efficient installation process. 4、[Tin Plated] The piercing plate, made of pure copper and treated with tin plating, offers excellent conductivity, resistance to oxidation, can be used for copper and aluminum wires. 5、[Versatile Applications] Using this insulation piercing connector on live circuits can eliminate power outages, and use it on overhead services such as street lighting can ensure premium connections and prevent hotspots, loose connections, or damaged wires.

Package List

5 x Insulation Piercing Connector

Package Dimensions:
Length: 6.00 cm
Width: 4.00 cm
Height: 4.00 cm

Item Type: Achromatic Objective
Model: 20/0.40
Material: Brass
Use: Microscope Accessories
Interface Size: Approx. 20.2mm / 0.80in (International Standard RMS Size)
Magnification: 20X
Numerical Aperture: Approx. 0.40mm / 0.02in
Cover Glass Applicable Thickness: Approx. 0.17mm / 0.006in
Microscope Applicable Mechanical Tube Length: Approx. 160mm / 6.30in
Working Distance: Approx. 0.55mm / 0.02in
Common Rail Distance: Approx. 195mm / 7.68in
Parfocal Distance: Approx. 45mm / 1.77in
Spring: Yes (Automatic Rebound)

Features

1、Clearer: This lens is coated with high light transmittance, with high refractive index, and the image is brighter 2、Automatic Rebound: Spring protection device, can automatically rebound when touches the cover glass during observation to protect the lens from crushing the specimen 3、Brass Material: Made for brass material, fine workmanship, corrosion and fall prevention, exquisite and durable, chrome plated accuracy material for the shell 4、Wide Application: The screw interface size is the international standard RMS size, which can be used by most professional biological microscopes on the market 5、Basic Specifications: This lens has a magnification of 20X, common rail distance of 195mm, and parfocal distance of 45mm

Package List

1 x Achromatic Microscope Objective

1 x Storage Box

Package Dimensions:
Length: 8.00 cm
Width: 5.00 cm
Height: 5.00 cm

Item Type: Electric Solenoid Valve
Material: Cast brass
Model: 2W-025-08
Connect Pipe Hole Diameter: G1/4in
Type: Normally closed
Flow Through Diameter: Approx. 2.5mm / 0.1in
Proper Temperature: -5～80℃
Working Pressure: Maximum 10kg/CM²

Features

1、Electromagnetic valve is made with one‑piece molding without burrs, smooth surface and fluent installation 2、Adopt flat diaphragm structure, bring reliable opening and closing, and enhance the service life of the product 3、The direct‑acting diaphragm structure is used for pressure‑free start, which expands field of use 4、Made of excellent cast brass material with excellent corrosion resistance, useful and durable 5、Supporting fluid include air, water, oil, normally closed solenoid valve, safe and stable

Package List

1 x Electric Solenoid Valve(randomly shipment of wiring color)

Package Dimensions:
Length: 17.00 cm
Width: 13.00 cm
Height: 5.00 cm

Specification

• 100% brand new and high quality
• Nozzles and electrodes are made of high quality material, and galvanized processing. 
• This plasma cutter consumables contains20pcs ceramic shield cups,35pcs electrodes,35pcs nozzles 
• Lots of nozzles and electrodes are spare, convenient to replace the broken one during the cutting process, complete the cutting project smoothly. 
• Nozzle are regarded as plasma cutter consumables, they are essential to plasma cutting project. 

Features

1、100% brand new and high quality 2、Nozzles and electrodes are made of high quality material, and galvanized processing. 3、This plasma cutter consumables contains20pcs ceramic shield cups,35pcs electrodes,35pcs nozzles 4、Lots of nozzles and electrodes are spare, convenient to replace the broken one during the cutting process, complete the cutting project smoothly. 5、Nozzle are regarded as plasma cutter consumables, they are essential to plasma cutting project.

Package Dimensions:
Length: 18.00 cm
Width: 10.00 cm
Height: 2.00 cm

Features:

1. Made of high-strength diamond-shaped steel wire with high thread strength and high wear resistance.

2. The wire screw set can be placed in the screw hole of the workpiece such as aluminum alloy to form a standard internal thread with high strength, wear resistance and high precision.

4. Wire thread insert can be used as a repair tool to effectively repair threaded holes

5. All accessories are packed in a box for easy carrying and storage

 

Specification:

Condition: 100% Brand New

Material: Stainless Steel

Weight: Approx. 329g / 11.6oz

 

Package List:

20Pcs M3*0.5*2D   
20Pcs M4*0.7*2D  
20Pcs M3*0.8*2D   
20Pcs M3*1.25*2D 
20Pcs M3*1.0*2D     

5Pcs Drills(M3,M4,M5,M6,M8 in each)

5Pcs Hole Drills(M3,M4,M5,M6,M8 in each)

5Pcs Tap(M3,M4,M5,M6,M8 in each)

1Pcs Installing Handle

Features

1、Made of high-strength diamond-shaped steel wire with high thread strength and high wear resistance. 2、The wire screw set can be placed in the screw hole of the workpiece such as aluminum alloy to form a standard internal thread with high strength, wear resistance and high precision 3、Typical application in high voltage switchgear, microwave communication, automotive parts, aerospace precision parts, electronic products, air equipment, radiators, etc. 4、Wire thread insert can be used as a repair tool to effectively repair threaded holes 5、All accessories are packed in a box for easy carrying and storage

Package Dimensions:
Length: 47.00 cm
Width: 11.00 cm
Height: 8.00 cm

Features

1、3D Fan Hologram Projector: 224pcs bright led lights, 640*640 pixel resolution, 41cm/16.1in display diameter, 180°view angle, the advertising machine can show vivid 3D image, which looks like completely floating in the air, attracting people's attention and achieve excellent promotional effect. 2、Easy to use: Comes with 8GB TF Card. Import the pictures or videos into the software installed on the computer, convert and download them to the TF card, insert the TF card into the advertising machine, then connect the power supply, and the machine will work normally.(The software is already in the TF Card.) 3、Support Content Formats: Support normal video, animation, image display. Support Formats: MP4/AVI/GIF/JPG/PNG. Software compatible with Windows 7/Windows 10.(Black Background Better). 4、Remote Control: Comes with a remote control to control the display, you can adjust the brightness, speed setting, switch between different patterns, turn on and off the machine. 5、Wide Application: The hologram fan is suitable for indoor and outdoor use, please wear a protective cover. The product is recommended to install it on the wall of 3 meters or higher. Widely used in show rooms, exhibition, shopping malls, department store, airport display. Capture people's vision, quickly spread and share product advertising content.