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3.5 digits LCD display with maximum reading 1999
With buzzer
Come together with a 9V battery and test leads
DC Voltage: 200mV/ 2V/ 20V/ 200V/ 600V
AC Voltage: 200V/ 600V
DC Current: 20uA/ 200uA/ 2mA/ 20mA/ 200mA/ 10A
Resistance: 200ohm/ 2Kohm/ 20Kohm/ 200Kohm/ 20Mohm
Size: 140mm x 73mm x 30mm


Dielectric: Aluminum
Capacitance: 0.1UF-1000UF
Withstand Voltage: 50(V)
Frequency: Low Frequency



1. Size:18 * 21mm
2. Input voltage:2.7Vdc - 10.8 Vdc
3. Single H-Bridge output current:1.5A(It can drive two DC motor)
4. Overcurrent protection:YES
5. Short circuit protection:YES
6. Undervoltage lockout:YES
7. Overheating protection:YES
8. With a low-power sleep mode


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Digital output controllable
Compatible with any 5V microcontroller, SK40C, SK28A, SK18B, SKdsPIC, Arduino
Single relay board
Maximum switching voltage: 250VAC/110VDC
Control signal: TTL level
Contact Capacity (Res. Load): 10A 125VAC
Max. switching current: 10A
Max. Allowable Power Force: 800VAC/240W
Logic: Active Low (Feb 2020 onwards)


- Office Grade Scissors

- Made by stainless steel

- Satisfaction Guarantee

- Sharpe blade

- Black colour durable holder



  • It's made of aluminum so it's light and strong
  • The anodizing is quite attractive as a mobile robot, if you use Maker UNO, it looks awesome
  • Can be used to build a 2-wheel mobile robot
  • Tons of mounting holes & slots!
  • You can drill and cut aluminum so it's easy to modify
  • There are ready mounting holes for Arduino UNO, and Raspberry Pi 3 B/B+ (though, for Raspberry Pi, there is some slight error).

Specification: - Current rating: 100mA @ 50Vdc 
Material: plastic - Color: Red - Pitch: 2.54mm 
Features: 3, 4, 8 way
Contact Resistance:50mΩ
Insulation Resistance:500MΩ/DC500V
Operation Temp: -20 to +85°C
Storage temp: -30 to 85°C
Size: 5mm*7mm*10mm


Highly flexible 16AWG silcone test leads 4mm stackable banana plug Male to Crocodile Alligator Clip Test Probe Lead Wire Cable
Connector- 4mm Nickel plated brass banana plug + Crocodile Clip
Material:copper, PVC


Product sellpoints

  • Top cover: The top cover is made of high-quality aluminum alloy, which is durable and has a long service life.
    Easy to transport: The flat seal cover panel is lightweight and easy to carry, making it ideal for a professional printer.
    Widely uses: It can be used for a variety of applications, such as printers, scanners, and more.
  • Net Weight: 40g; Package Content: 1 x Adjustable Magnetic Catch
  • Material: Metal; Mounting Hole Size: 11 x 6mm/0.43" x 0.24"(L*W)
  • Dimension: 40 x 23 x 40mm/1.6" x 0.9" x 1.6"(L*W*H); Mounting Hole Distance: 25mm/1"
  • Threaded Stud Dia.: 6mm/0.24"
  • Steel ball castor
  • 20mm height
  • 40mm mounting hole distance.

Material: Carbon Steel
Finish: Nickel plated
Screw Hole: M5/M6/M8
For 20 series : M5
For 30 series : M6*
For 40 series : M8
1. Measurement of the item lying on the table may cause slight difference.
2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness when photo taking.

Thank you for your understanding!



• Item: Handheld Barcode QR Code Scanner

• Interface: USB (Option Wired) / Bluetooth+2.4G+USB (Option Wireless)

• Decoding Capacity: 1D (Barcode) + 2D (QR Code)

• 1D: UPC-A, UPC-E, EAN-8, EAN-13, ISBN, Code 128, GS1 128, ISBT 128, Code 39, Code93,Code 11, Interleaved 2 of 5, Industrial 2 of 5,Matrix 2 of 5, Standard 2 of 5, Codabar, MSI/MSI PLESSEY, GS1 DataBar

• 2D:PDF417, MicroPDF417, Data Matrix, Maxicode, QR Code, Aztec, Hanxin etc.

• Scan Surface: Paper & Barcode

• Cable length: 1.5m

• Working Voltage: DC 5V

• Scan Angle: tilt±60°, skew±60°

• Memory: Support storage & upload mode. Store up to 1000 of barcode.

• Scanning Distance: <10m (Option Wireless)

• Indicator: LED & Buzzer

• No driver installation needed, just plug and use

• Suitable business: supermarket, warehouse, logistics, ticket counters

• Suitable usage: Inventory control, Ewalllet payment, Courierr Waybiill Traccking