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High Voltage Insulation Testers

KEW 3127

KEW 3127

  • Insulation Resistance up to 10T?
  • Short-Circuit Current up to 5mA
  • Wide Test Voltage from 250V to 5000V
KEW 3128

KEW 3128

  • Microprocessor controlled high voltage insulation resistance tester with Diagnostic functions.
KEW 3124A

KEW 3124A

  • Permits a wide range of insulation testing up to 100G? at variable test voltage from 1kV to 10kV.
  • DC voltage output for recorders.
  • Output voltage is shown on the digital display
KEW 3025A

KEW 3025A

  • Short-Circuit Current up to 1.5mA
  • Diagnosis Function of PI and DAR
  • Newly-designed alligator clip
KEW 3121B

KEW 3121B

  • Extremely easy and simple operation
  • Automatic ranges, indicated by individual LED's
KEW 3122B

KEW 3122B

  • Extremely easy and simple operation
  • Automatic ranges, indicated by individual LED's
  • Newly-designed alligator clip
KEW 3123A

KEW 3123A

  • Rugged design with a hard carrying case for field use
  • Detachable High Voltage Line probe
  • Automatic ranges, high and low scales, indicated by different LED's
  • Drip proof
KEW 3125A

KEW 3125A

  • Insulation Resistance up to 1T?
  • Short-Circuit Current up to 1.5mA
  • Wide Test Voltage from 250V to 5000V
  • Diagnosis Function of PI and DAR