Amprobe AMB-50 [3730288] Industrial High-Voltage Insulation Tester. The Amprobe AMB-50 High-Voltage Insulation Tester has the necessary features for professional insulation diagnostics. The AMB50 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.
Selectable testing voltages - 500V, 1000V, 2500V and 5000V
One testing instrument for low and high voltage systems
Test insulation of wires, cables, transformers, motors, surge arrestors and generators
Insulation resistance measurement up to 1 TΩ
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
Comes as a complete kit: power adapter, software, USB interface cable, hard carrying case, batteries, complete set of test leads, and instruction manual