Analog Insulation Resistance Tester IRT3

Product Functions

  • Large high-contrast analog display
  • AC Voltage Measurement to 600 Volts
  • Insulation resistance readings from 0 to 400 Megohms
  • Three test-voltage ranges (250, 500, 1000 V DC)
  • Fuse protected against accidental misuse
  • Precision, low resistance test leads (1000 Volt CAT III rated)
  • Low battery indication/detection
  • Maintains rated voltage on cables with up to 1 mA leak-rate
  • Automatic, post-test cable discharge
  • Rugged, compact case with latching cover to keep the elements out
  • 3 Year limited warranty
  • WARNING: Cancer –

Product Includes

  • Test Leads (ATL55)
  • Battery 8(AA)
  • Fuse (AF21)

Additional Resources

Optional Accessories

Descripiton Product ID
Test LeadsATL55

Related Meters

DescripitonProduct ID
Digital Insulation Resistance TesterDMEG3
Insulation Resistance TesterIRT20
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