Amprobe AMB-110 Industrial High-Voltage Insulation Tester

(3 customer reviews)

  • Test insulation of wires, cables, transformers, motors, surge arrestors and generators
  • Selectable testing voltages – one testing instrument for low and high voltage systems from 500 V to 10,000 V with 25 V increments
  • Insulation resistance measurement up to 10TΩ
    • R(t) graph – Real time resistance against time graph plotting facility to graphically illustrate the response of a material to an applied test voltage
    • User selectable Programmable Timer (1s to 99 min)
    • Automatic discharge of test object after completion of measurement
    • Capacitance Measurement
  • Diagnostic tools
    • Polarization index (PI)
    • Dielectric discharge (DD)
    • Dielectric Absorption Ratio (DAR) with automated resistance ranging (AR)
  • Step voltage test – Insulation resistance will be measured at five different, equality sequenced test voltages for in-depth insulation system diagnostic
SKU: 3730335 Category:


Eliminate downtime, predict the lifetime of equipment and reduce safety hazards with the Amprobe AMB-110 Insulation Resistance Tester that tests voltage and step voltage to 10,000 V.

You can accurately test cables, transformers, motors, surge arrestors and generators in noisy environments such as high voltage switchyards. It also boasts built-in noise rejection filters and shielded test leads to provide high EMI immunity.

Additional information



Insulation resistance 0 O → 999 kO, 1.00 O → 9.99 MO, 10.0 MO → 100.0 MO, 1.00 O- 9.99 GO
Test voltage and step voltage diaplay range 0 V → 9999 V
Current display range 0.00 nA → 9.99 nA, 10.0 nA → 99.9 nA, 100 nA → 999 nA, 1.00 µA → 9.99 µA, 10.0 µA → 99.9 µA, 100 µA → 999 µA, 1.00 mA → 5.50 mA
Dielectric absorption ratio (DAR) 0.01 → 100.0
Polarization index (PI) 0 → 100.0
Dielectric discharge test (DD) 0 → 100.0
Leakage current display range 0 mA → 5.50 mA
External voltage measurement 0 V → 600 V
Capacitance measurement 0 nF → 99.9 nF, 100 nF → 999 nF, 1 µF → 50.0 µF
Download PC interface
Memory size 128 kB



High Voltage Insulation Resistance Tester

Don’t be caught off guard by deteriorating electrical insulation with AMB high voltage resistance testers.

What’s Included

  • AMB-110
  • Test lead
  • Large jaw alligator clips
  • Batteries
  • Carrying case
  • Software
  • RS-232 cable
  • USB cable


Datasheet »
Product Manual »

3 reviews for Amprobe AMB-110 Industrial High-Voltage Insulation Tester

  1. Mishra

    Excellent Feature having all required display

    As per product catalogue all the required test can be done by this product. Measurement of Dielectric Discharge is added facility and have importance in the measurement of Insulation resistance in the utility. it’s really a DIAGNOSTIC INSULATION TESTER.

    ✔ Yes, I recommend this product.

  2. Mridu

    Product is just awesome and best for 765kV switchyard

    we have received this product few months before and we are amazed with its accuracy and power backup..and now we are seeing further to buy more from Amprobe

    ✔ Yes, I recommend this product.

  3. BigT

    Very good tool

    Very easy to use, a great tool at a good price point. I would buy this meter again any day.

    ✔ Yes, I recommend this product.

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