MOTWANE's Insulation Tester Model i-12 is a compact, lightweight, 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.

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  • Selectable Test Voltages of 50V,100V,250V, 500V, 1000V DC
  • Insulation Resistance Measurement from 10KΩ to 2GΩ
  • Voltage measurement upto to 600VAC/DC
  • Live circuit detection up to 600V AC/DC.
  • Temporary storage of 10 readings.
  • User Selectable Backlit display with Auto power off facility
  • Pre-selectable timer facility for insulation measurement
  • Go-No-Go Test facility
  • IP54, CATIV Protection


Standard Accessories
  • Set of test leads of 1m length with Crocodile clips
  • Instruction Manual
  • Warranty card
  • Batteries 6 X 1.5V AA, Alkaline (IEC LR6)
  • Fuse (800mA/600V)
Optional Accessories
  • Mains Eliminator (12 VDC, 1000mA output)
  • Test lead set.