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Kyoritsu 3145A Insulation tester


(Excl. GST)

A lightweight and miniature insulation tester from the manufacturer, Kyoritsu. It weighs only 340g and carries full measurement functions.

Suitable for insulation testing with two insulation settings of 125V and 250V.


  • Insulation resistance (125V/250V)

Features and specifications

    Insulation measurements
  • Measuring range - 50MΩ/100MΩ
  • Mid Scale Value - 0.5MΩ/1MΩ
  • First effective measuring ranges 0.02~100MΩ/0.05~20MΩ
  • Accuracy - 5% of indicated value
  • Second effective measuring ranges 10~20MΩ/20~50MΩ
  • Accuracy - 10% of indicated value
  • AC Voltage 300V
  • Accuracy - 3% of full scale value


  • Withstand Voltage - 3700V AC for 1 minute
  • Power Source - R6P(AA)(1.5V) 4
  • Dimensions - 90(L) 137(W) 40(D)mm
  • Safety - IEC/EN 61010-1 CATIII 300V CAT II 600V
  • Weight - 340g approx.

Included accessories:
7139(Test leads with remote), Pouch for test leads, neck strap, R6P(AA) 4, Instruction Manual, 8017 ext probe

Standard warranty
1 Year

  • Model: 3145A
  • Manufactured by: Kyoritsu

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This product was added to our catalog on Monday 19 March, 2007.

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