LED VOLTMETER AMMETER-- This voltmeter can be used to monitor battery voltage of motorcycles and automobiles, and to master battery status in time. It can also be used for other voltage measurement.
CURRENT METER-- This voltmeter has low starting voltage, 2. 7 V for red, 2. 7V for green and 3. 0V for blue. This will greatly facilitate the use of lithium battery and battery users. When the voltage is less than 3. 5V, the brightness of the display will darken, but it does not affect the correct measurement.
CURRENT METER VOLT MULTIMETER-- This voltmeter can be used to monitor battery voltage of motorcycles and automobiles, and to master battery status in time. It can also be used for other voltage measurement purpose.
CAR DIGITAL VOLTMETER GAUGE-- This voltmeter has low starting voltage, only 2.7 V for red, 2.7V for green and 3.0V for blue. This will greatly facilitate the use of lithium battery and battery users. When the voltage is less than 3.5V, the brightness of the display will darken, but it does not affect the correct measurement.
THREE WIRE VOLTMETER-- This voltmeter are easy to connect, only need to connect two wires. There is anti-protection in the voltmeter.