Digital LED automotive cigarette lighter volt meter (12v or 24v)

This very handy voltmeter will display the voltage of the vehicle battery when plugged into the cigarette lighter. View the battery voltage without lifting the hood!

Voltmeter works with both 12v and 24v systems and operates from the same power source as it is measuring. Functional from cigarette lighter socket.

This is a basic economical voltmeter designed to provide a general guide of the voltage of the battery. Particularly useful when plugged into the cigarette lighter to display battery voltage after engine starting which will give a guide to the state of the battery and how it is handling its day to day load.

Must have in the tool box for general auto electrical DIY, caravans, RV, marine and much more.