It is a Two Wire LED Red/Blue/Yellow/Green Digital Voltmeter, Voltage Range DC 3~30V, It has Reverse polarity protection, small size, high efficiency, long term stable and reliable quality,easy installation and use. Application: Motorcycle, Car, E-bike, ATV, Scooter, and DIY etc.
- Cutting size: 23mm x 14mm
- Thickness: 10mm
- Mounting Hole Center Distance: 28mm
Measure Voltage: DC 3.0~30V (No Need Power Supply, Measure 3.0-30V Directly)
- Input Polarity: DC Voltage
- Measurement Accuracy: 1% (+ / - 2 digit)
- Display: Three 0.36" digital LED Tube
- Display Color: Red/Blue/Yellow/Green/White
- Refresh Rate: about 500mS / times
- Operating Temperature: -10°c ~ 65°c
Application: Motorcycle, Car, E-bike, ATV, Scooter, and DIY etc.
- Red: Power Supply +,Measure Voltage +,(3.0 ~ 30V DC)
- Black: Power Supply -, Measure Voltage -
- Measure18650 batteries
- Measure Cell-phone Lithium Batteries
- Measure Nickel-hydride Battery Pack
- Measure Cars Motorcycles Battery Voltage,Etc.
- 1x Digital Panel Mount Voltmeter