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  Home > Electrical Solutions > Milli/Mega Ohmmeters >

Extech 380360 Insulation Tester Digital Megohmeter
380360 Insulation Tester Digital Megohmeter
Our Price: $259.99

Availability:: Usually Ships in 24 to 48 Hours
Product Code: EXT-380360

NIST Certificate (Adds 7-10 days):



  • 1mA test current ensures 1000V/500V/250V rated test Voltage
  • Three test ranges:
    • 2000Mohms/1000VDC
    • 200Mohm/500VDC
    • 200Mohms/250VDC
  • Safety Power Lock enables hands free operation for 3 minute test
  • Automatic discharge when safety "Press to Test" button is released
  • Auto power off and Data Hold
  • Large 0.65" LCD display
  • Automatic zero adjustment
  • Full function indication
  • Overload protection
  • Measures Resistance to 200 Ohms plus Volts to 750 VAC
  • Fast response for both Continuity and low Resistance testing
  • Complete with 6 AA 1.5V batteries, heavy duty 30" test leads, alligator clip, large probe, and case with neck strap

Specifications / Range / Basic Accuracy

  • Insulation Voltage: 250V,500V,1000V
  • Insulation resistance (basic accuracy): 2/20/200Mohm / <1000Mohm (3%rdg+5d),>100Mohm (5%rdg+5d)
  • AC Voltage (accuracy): 600V / (0.8%rdg+3d)
  • Low Resistance: 200ohm / (1%rdg)
  • Output short circuit current: 1.5mA 0.3-0.5mA
  • Ohmmeter ( accuracy): 20/200ohm (auto) / (1%rdg+2d)
  • Overload Protection: 2200V (<1min)
  • Continuity Beeper: <100ohm
  • Dimensions: 3.8x6.3x2.3" (97x160x58mm)
  • Weight: 13oz (369g)

Ordering Information

  • 380360 : Insulation Tester/Megohmmeter
  • 380360-NIST : Insulation Tester/Megohmmeter w/NIST Certificate

Download User's Manual

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Electrical Solutions > Milli/Mega Ohmmeters
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