Amprobe AMB-2 Insulation Resistance Tester

  • Tests insulation of wires, cables, transformers and electrical motors
  • Battery powered
  • Helps cut unscheduled downtime and reduce shock hazards
  • Sensitive ohmmeter for checking resistance of motor windings
  • Built in voltmeter
  • Battery OK test
  • Mirror scale
  • Automatic discharge of equipment capacitance for safe removal of test leads


Cut unscheduled downtime and reduce shock hazards. Quickly check the insulation resistance value of electric equipment and lines with this small, easy to operate insulation tester.



Insulation resistance with 250 V DC test voltage 0 O → 50 MO
Insulation resistance with 500 V DC test voltage 0 O → 100 MO 0 O → 1000 MO
Voltmeter 0 V → 600 V AC/DC 0 → 600 V AC
Low resistance (300 mV DC) 0 O → 100 O


What’s Included

  • AMB-2
  • Batteries (installed)
  • Carrying case
  • Test leads


Product Manual »

1 review for Amprobe AMB-2 Insulation Resistance Tester

  1. Mitch

    I’ve used this meter for about 6 years and like analog over digital

    This is the easyest meter to use and it’s accurate for the quick field test to verify if you have a short

    ✔ Yes, I recommend this product.

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