Amprobe AMB-50 Industrial High-Voltage Insulation Tester

Amprobe AMB 50

The Amprobe AMB-50 High-Voltage Insulation Tester is equipped with essential features for professional insulation diagnostics. It includes the ability to calculate PI (Polarization Index) and DAR (Dielectric Absorption Ratio) parameters. Additionally, the PASS/FAIL comparison function enhances testing efficiency and productivity.

The readings are shown clearly on a large, backlit LCD display. The instrument also includes Windows-compatible PC software and a USB communication port, allowing for easy connection to a PC and efficient management of recorded test data.

Amprobe AMB-50 Key Features

• 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