Our LCD Test Light can be used on 6V, 12V, 24V and 48V. Test for voltage on both power and ground in DC Circuits with a coiled cord with a reach of 10 ft. Comes with stainless steel probe.
DISPLAYS VOLTAGE ON LCD SCREEN FROM 6-48V. THE LCD BACK LIGHT INDICATES POWER (B+) AND GROUND (B-)
Test For Power: 1. Connect lead to a good ground. 2. Touch probe to circuit terminal or wire. 3. LCD should light red and will display voltage in circuit.
Test For Ground: 1. Connect lead to a good power supply. 2. Touch probe terminals, wires or chassis to locate ground. 3. LCD should light green and display voltage at good ground connection.