Insulation resistance up to 30 TΩ @ 15 kV, 
■ IR, Timed IR, DAR, PI, DD, SV and ramp diagnostic tests
■ High current – 3 mA short circuit current
■ High noise immunity – 3 mA (5 kV and 10 kV) 6 mA (15 kV) of
noise rejection
■ Li-ion battery – up to 6 hrs continuous testing @ 5 kV with a
100M load, battery meets IEC 2133
■ Safety rating: CATIV 600 V to 3000 m (5 kV, 10 kV) CATIV 1000
V to 3000 m (15 kV)
■ Large LCD display with backlight
■ Dedicated voltmeter function (30 V to 660 V)
■ Advanced memory, on screen recall and real time clock for date/
time stamped results (MIT525, MIT1025 and MIT1525 only)
■ Download of on-board results via USB interface (MIT525,
MIT1025 and MIT1525 only)
■ Recorded temperature (measured by independent instruments)
can be saved with test result (MIT525, MIT1025 and MIT1525
only)
■ PowerDB Lite asset management software supplied (MIT525,
MIT1025 and MIT1525 only)
■ MIT515, MIT525 and MIT1025 safety rated at CAT IV 600 V
(maintained to 3000 m altitude)
■ MIT1525 safety rated at CAT IV 1000 V (maintained to 3000 m