100.83 €100.83 Excl. VAT
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Product number: ELE006052

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This UNI-T UT502A insulation resistance tester measures whether the insulation of cables is sufficient. This prevents problems such as short circuits and ensures safety. With a maximum voltage measurement capability of 2500 V, it offers comprehensive coverage for insulation testing needs. The display of the UT502A offers an LCD backlight and shows up to 2000 counts. Moreover, the UT502A can measure insulation resistance, AC Voltage, low resistance, PI (Polarization Index) and DAR (Dielectric Absorption).


Display count 2000
Insulation resistance (Ω)
500 V5 GΩ
1000 V5 GΩ
2500 V20 GΩ
Maximum AC voltage750 V
Auto Range
Other functionalities Backlight, Auto range, High voltage indication, Overload indication, Low battery indication, Auto discharge, 10 MΩ internal resistance test
Power source 6 x 1.5V battery
Display dimensions 70.6 x 34 mm
Dimensions 150 x 100 x 71 mm
Weight 500 g


The UT502A will be delivered including:

  • Test leads
  • Alligator clips
  • Batteries
  • Test probes
  • Carrying bag

Pros and cons

  • Good price-quality ratio
  • Only offers 2000 counts


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