Product description
1. High-quality ABS material waterproof shell, not easy to deform, durable.
2.Simple wiring, only need to connect 2 wires to use, easy to install.
3.LED display, accurate measurement, high brightness, easy to read in the dark night.
4. With reverse connection protection, even if the wires are connected in reverse, it will not be damaged.
5. Wide range of applications, suitable for measuring DC voltage of various types of cars.
Measurable range: DC 5-30V
LED color: red, green, blue (optional)
Wiring: red positive black negative