D2K-M is a compact, lightweight 31/2-digit Insulation Tester. It operates from an internal rechargeable battery eliminating the recurring cost of frequent battery replacement. It is equipped with selectable test voltages of 100V, 250V, 500V & 1000 V DC available with resistance range of 200 MΩ & 2000 MΩ, combining the ranges of various conventional hand cranking insulation testers. The instrument offers unprecedented accuracy of 2% and is designed to withstand extreme environmental conditions. D2K-M is housed in a robust moulded ABS case for shock resistance, and its dust resistance construction keeps out contaminants helping reliability.

Enquiry Brochure


  • Selectable multi test voltages of 100V,250V,500V & 1000V DC
  • Resistance measurement upto 2000 MΩ in two ranges 200 MΩ & 2000 MΩ
  • AC voltage measurement function upto 750V AC
  • Special type of low noise leads to eliminate use of separate guard lead
  • High voltage indication by LED for user safety
  • Auto discharge of capacitive load
  • Linear and Accurate reading
  • Re-chargeable battery operated with charger


Standard Accessories
  • Set of test leads of with Crocodile clips.
  • Set of test leads for AC voltage measurement.
  • Battery Charger
  • Instruction Manual