Automatic single motor insulation tester, input voltage 120/240 VAC 50/60 Hz, control signal: one (1) N/C contact, test/pre-alarm/alarm LED indicator, test voltage 1000 VDC, pre-alarm/alarm/lockout contacts, test/calibrate and manual reset feature. INCLUDES GP7000 1% switchboard meter, color coded dial, 1000 VDC scale, GP8013-MU remote LED four (4)/switch assembly.
