MI 3121H SMARTEC 2,5

Measuring functions

• Insulation resistance with DC voltage up to 2.5 kV;
• Diagnostic test (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.

Key features

• High measuring range: up to 100 GΩ with test voltage from 100 to 2500 V.
• Insulation diagnostics: PI and DAR   calculation for determining if the insulation damaged or contaminated.
• Guard test terminal: for elimination of potential surface leakage currents.
• Polarity swap: automatic polarity reversal on continuity test.
• Analogue scale: measuring results are displayed in numeric and analogue representation.
• Custom limits: if limits are set on insulation or continuity function then large green and red lights of the LEDs will indicate a PASS or FAIL evaluation of test result.
• Safe: suited for testing on CAT IV installations.
• Built-in charger & rechargeable batteries: instrument has a built-in charging circuit and comes complete with a set of rechargeable NiMH batteries. Memory: two level memory structure for saving of test results and parameters.
• Downloadable: downloads via RS232 or USB cable directly to the PC with the help of the PC software EuroLink PRO.
• Easy to use: large bright LCD display and large buttons enable easy handling of the instrument (even while wearing gloves).
• Magnetic holder: magnet for fixing instrument on metal surfaces enables hands-free operation.

Technical data

• Dimensions (w x h x l): 140 x 80 x 230 mm
• Mass (without accessories): 0.80 kg

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