Amprobe AMB-45 Insulation Resistance Tester
- Insulation resistance meter with built-in voltmeter to test insulation of wires, cables, transformers, and electrical motors.
- Digital meter with automatic range selection.
- Internal memory stores up to 4,000 test results for later download to a PC.
- Measures voltage from 0 to 600V AC or DC and insulation resistance from 0 to 4,000 megaohms with 250, 500, and 1,000V DC test voltage.
- Safety rated to European Standard EN 61010-1 Category III 600V and Category II 1,000V.
- Internal memory to store measurements for future reference.
- Insulation resistance with 250, 500 & 1000VDC test voltages: 0-4.000/40.00/400.0/4000MΩ ±3% Rdg ± 5 LSD 003c 2GΩ ±5% Rdg ± 5 LSD 003c4GΩ.
- Low resistance: 0-400.0, 4000Ω 1% Rdg + 5 LSD.