DC5-30V Mini Voltmeter LED Digital Display Panel Voltage Meter 2 Wire 0.56'' Voltage Monitor Tester Gauge for Motorcycle Car

1.Small size, simple wiring, only 2 wires need to be connected for easy installation.
2.Equipped with reverse connection protection, even if the wires are connected in reverse, they will not be damaged.
3.Three position LED display screen, precise measurement, high brightness, and easy to read even in the dark.
4.Efficient and stable performance, long working life, and strong anti-interference.
5.It has a wide range of applications and meets the needs of most voltage measurements.

Voltage range: DC 5-30V
Display method: 0.56-inch chip LED three digit display
Working temperature: -20 ℃~65 ℃
Lead length: 20cm
External dimensions: 47 * 28 * 22mm
Opening size: 45 * 26mm
Wiring method: red positive, black negative