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The Isolation Meter PCE-IT55 determines insulation resistance up to a maximum of 2000 MΩ (for auxiliary voltages of 250, 500 and 1000V). This Isolation Meter also offers the ability to measure alternate and continuous currents up to a maximum 750V / 1000V and resistance up to 2 kΩ. Includes test current and a warning whistle. The Isolation Meter meets with these standards: DIN 57 411 part 1 / VDE 0411 part 1, protective measures for electronic devices (IEC1010-1) and DIN VDE 0413 (Electrical Tester). The Isolation Meter comes calibrated from the manufacturer and an optional laboratory calibration and ISO certificate can be ordered separately for annual recalibrations.
Measurement ranges: Voltage AC Voltage DC Resistance Insulation resistance | 0 ... 750V 0 ... 1000V 0 ... 200 Ω / 200 ... 2000 Ω 0 ... 200 MΩ / 200 ... 2000 MΩ |
Resolution Voltage AC Voltage DC Resistance Insulation resistance | 1V 1V 0.1 Ω / 1 Ω 100 kΩ to1 MΩ |
Accuracy Voltage AC Voltage DC Resistance Insulation resistance | ±1.2% ± 10 digits ±0.8% ± 3 digits ±1.0% ± 2 digits ±3.5% ± 5 digits |
Test voltages | 250V - 200 MΩ 500V - 200 MΩ 1000V - 2000 MΩ |
Test current | Whistle: ≤40 Ω, test current ≤200-mA |
Power | 6 AA batteries |
Operating conditions | 0 ... 40°C / 32 ... 104°F, <80% r.h. |
Dimensions | 200 x 92 x 50 mm / 7.9 x 3.6 x 2 in |
Weight | 700 g / 1.5 lbs |
Standards | IEC10101, CAT III 1000V |