Amprobe - Industrial High-Voltage Insulation Tester (5000 V) (AMB-50)+Free Calibration Certificate

Speciallllllllllll ₹45,474.00 M.R.P : ₹58,300.00
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Delivery Time:4 - 5 Weeks


The Amprobe AMB-50 High-Voltage Insulation Tester has the necessary features for professional insulation diagnostics. It features calculation of PI and DAR parameters. The pass/fail comparison function helps to improve testing productivity. Readings are clearly displayed on a large backlit LCD display. Windows compatible PC Software and USB communications port serve for connecting the instrument to the PC and management of the recorded test data.

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Model                    AMB-50
Insulation resistance 0.5 MO → 20 GO, 2 MO → 40 GO, 5 MO → 100 MO, 100 MO → 1000 GO
Test voltage and step voltage display range 0 V → 5000 V
Current display range 0 mA → 1.2 mA
Dielectric absorption ratio (DAR) 0 → 9.99
Polarization index (PI) 0 → 9.99
Dielectric discharge test (DD) 0 → 9.99
Leakage current display range 1 mA → 1.2 mA
External voltage measurement 30 V → 600 V
Capacitance measurement
Download PC interface
Memory size 18 Measurements
Display (LCD): 1999 counts. Analog bar graph.
Operating temperature: -10°C~40°C (14°F ~104°F )
Storage temperature: -20°C ~60°C (-4 °F~152°F )
Relative humidity: < 85% @ -10°C ~40°C below; < 90% @ 0°C ~40°C :
Battery type: 8pcs X 1.5V (LR14) batteries or power adaptor (input voltage 230V, 50/60Hz, 75mA, input DC14V, 1.0A). Power adaptor is not included.
Storage environment: -20°C to 60°C, 0 to 70% R.H. with battery removed from meter.


  • Test insulation of wires, cables, transformers, motors, surge arrestors and generators
  • Selectable testing voltages – one testing instrument for low and high voltage systems from 500/1000/2500 and 5000 V
  • Insulation resistance measurement up to 1T Ω
  • User selectable programmable timer (10s to 30 min)
  • Automatic discharge of test object after completion of measurement
  • Diagnostic tools
  • Polarization index (PI)
  • Dielectric absorption ratio (DAR)
  • Comparison feature to set pass/fail thresholds for quick measurement and verification
  • Dual power source – receptacle or batteries
  • Built in internal memory storing 18 measurements
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