Metrel MI 3121H SMARTEC 2,5 kV Insulation/Continuity

The MI 3121H Smartec 2,5 kV Insulation/Continuity is the portable measuring instrument for complete diagnostic testing of insulation and continuity measurements.

Features

• Measuring range up to 100 GΩ with test voltage from 100 to 2500 V.
• Polarisation Index (PI) and Dielectric Absorption Ratio (DAR) calculation.
• Measuring results are displayed in numeric and analogue representation.
• Guard test terminal for elimination of potential surface leakage currents.
• Automatic polarity reversal on continuity test.
• Large green and red lights of the LEDs for PASS / FAIL evaluation of test result.
• Suited for testing on CAT IV installations.
• Magnetic holder for fixing instrument on metal surfaces.
• Built-in battery charger.
• Two level memory structure for saving test results and parameters.
• Download of results via RS232 or USB cable directly to the PC with the help of the PC software EuroLink PRO.

Measuring Functions

• Insulation resistance up to 100 GΩ with DC voltage up to 2.5 kV;
• PI, DAR calculation;
• Continuity of PE conductors with 200 mA test current and polarity change;
• Continuity of PE conductors with 7 mA test current (continuous measurement) without RCD tripping;
• TRMS voltage and frequency.