Description
Feature: Display: 33mm x 24mm x 17.5mm Installation dimensions: 30mm x 21mm Measure voltage: DC 0-30.0V Power Supply: DC 7-30V Input Polarity: DC voltage Overload: 4 times range Input impedance: 100Kohm Measurement precision:0.1V Display: Three 0.36" digital LED Tube Display Color: Green Refresh rate: about 300mS / times Operating temperature: -40°c to 85°c Wiring: Red: Power Supply + Black: Power Supply -, Measure - Green: Measure + Package Includes: 1x Digital LED Voltmeter
Features
- DROK battery voltmeter measuring voltage range DC 0-30.0V, input voltage range DC 7-30V, measuring resolution 0.1V.
- Convenient Design: DROK digital voltmeter is with small size for your convenient installation; clear bright display for your easy reading.
- Application: can use for measuring the battery voltage of automotive/cars/electrombile; monitoring battery capacity in time.
- Three Wires Connection: three wires connection provides stable power supply, uniform digital tube brightness.
- Note: if used to motorcycle/electrombile, please make sure the RED wire connect to power supply input voltage in range of DC 7-30V,the meter will born of over-range.