Feautres:
Reverse connection protection, and there are only two wires, easy to connect and use.
LCD screen with blue / green / white backlight.
Equipped with a PVC film, the surface is waterproof.
Built with buckle, no screw mounting.
When switched on, the percentage of power is displayed, and the remaining battery is displayed visually.

Specification:
Type: Battery Capacity Voltage Meter
Material: HTN /-PCB
Product size: 43.3*23.6mm
Working temperature: -10 - 50 °C.
Area of application: battery or devices with battery.
Standard voltage: 12-48 V.
Open-Hole size: 40.8*20.8mm

Package contents:
1 x battery capacity voltmeter.
1 x cable.

Note:
1. Please allow for slight errors due to manual measurement.
2. Different monitor colours may vary. Thank you for your understanding.