DC 3-18V IPX6 Waterproof Voltmeter Car Boat Motorcycle 12V 0.56inch LED Digital Display Volt Voltage Meter Tester Panel Gauge
Description:
1. This voltmeter is designed with a fully enclosed casing. It can be used in a short time and thrown in the water to work normally without damage.
2. This voltmeter is small in size and is displayed by three 0.56-inch LED digital tubes.
3. Two-wire system wiring, simple wiring; direct measurement, no external auxiliary power supply required.
4. This voltmeter can be used to detect battery voltage in motorcycles, automobiles, etc., and to grasp the battery status in time.
Parameter:
Product size: 56mm*31mm*13.5mm
Measurement accuracy: ±1V
Voltage range: 3-18V
Line length: 100cm
Power supply mode: DC DC two lines
Display mode L: three 0.56" LED digital tube
Waterproof rating: IPX6
Shell material: AS
Wiring
Red is connected to the positive electrode and black is connected to the negative electrode.
Precautions:
1. The power supply voltage used in this voltmeter should not be higher than 18V. Please pay enough attention to the table to avoid permanent damage to the voltmeter due to motor spark, power supply ripple or other excessive abrupt voltage.
2. Since this voltmeter uses LED display, it requires a certain working current, so it cannot be used for high internal resistance voltage measurement, such as weak signal voltage and button battery.
3. Pay attention to the wiring method. The red line is connected to the positive line, and the black line is connected to the negative line
Package Include:
1 x 0.56'' Digital Voltmeter
