MOTWANE's Insulation Tester Model i-12 is a compact, light weight, hand held and battery operated digital insulation tester. It is a 1kV insulation tester with maximum range of 2 GOhm for Insulation Resistance Measurement. The i-12 instrument with digital and analog display designed predominantly for low voltage insulation resistance testing in maintenance and servicing. This involves the applications like cables, rotating machines, LT transformers, switchgears and industrial installations. It has selectable range of test voltages of 50V, 100V, 250V, 500V and 1000V. i-12 has store and recall facility for 10 readings. The Insutester is provided with additional low resistance measurement and AC/DC voltage measurements also. It is designed to suit the extreme environment conditions.