4104IN High Voltage Insulation Impedance Meter

- Microprocessor control for precise measurements.
- Auto-ranging for insulation resistance across all ranges.
- Visual and audible warnings if external voltage is detected.
- EnerSave™ technology to extend battery life.
- Large LCD display (2 lines × 16 characters) for easy reading.
- Overload protection and automatic shutoff.
- Polarization Index (PI) and Dielectric Absorption Ratio (DAR) testing.
- Built-in AC/DC voltmeter (up to 600V).