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

• 1 Year Warranty from date of purchase