KEW3125A High Voltage Insulation Tester

Product Information


  • Compact  High voltage 5KV tester
  • Guard terminal eliminates leakage currents for more accurate testing



  • Insulation Resistance up to 1TΩ
  • Short-Circuit current up to 1.5mA
  • Wide Test Volatage from 250V to 5000V
  • Bar graph indication
  • Diagnostics function of PI and DAR
  • Timer measurement function
  • Indication of output and discharge voltages
  • Lock down test button for hands-free testing
  • Auto-discharge
  • Voltage output warning system
  • Filte function reduces noise interference for obtaining stable measurements
  • Back light
  • Auto power off and Battery check
  • Complies to IEC61010-1 CAT IV 300V / CAT III 600V



  • ACC7165A Line probe
  • ACC7264 Earth probe
  • ACC7265 Guard probe
  • ACC8019 Hook probe
  • Carry case
  • Batteries 8 x LR14 Alkaline size C
  • Instruction Manual



  • Boxed Weight 4kg approx (including accessories)
  • Dimmensions: Instrument   177(L) x 226(W) x 100(D) mm
  • Dimmensions: Hard Case  300(L) x 315(W) x 125(W) mm