The Greenlee GT-65 and GT-95 Voltage and Continuity Testers are intended to measure voltage and verify continuity. Each model has LEDs to indicate
common voltages. They also have non-contact and single-probe voltage detection capability. In addition, the GT-95 has an easy-to-read LCD and a shaker to signal AC voltage measurement. This model can trip a ground-fault circuit interrupter (GFCI).