Monitor the voltage level and “state of charge” of any 12-volt battery with an LED display that indicates full, 2/3, 1/3 or 0 “state of charge". Easy to store anywhere.
LED Screen gives current voltage of the battery being tested
“State of Charge” Indicators display battery status - 0, 1/3, 2/3, Fully Charged
Easy To Use: Touch the positive lead to the positive terminal on the battery and the negative lead of the probe to the negative terminal
Voltage and state of charge display automatically on contact with battery terminals