Insulation and Resistance Measuring Device for Insulation and Low Resistance Measurements of Electrical Installations, Devices, Cables, Motors and Generators

• measurement of insulating resistance and calculation of the resulting leakage current
• testing voltages of 50 V, 100 V, 250 V, 500 V and 1000 V
• selectable limiting values for ISO measurement, green LED for “PASS”, red LED for testing voltage/external voltage
• resistance measurement with a testing current of 200 mA for testing protective conductor connections
• measurement of polarization index (PI) and dielectric absorption rate (DAR)
• switchable probe tip for triggering the measuring process
• internal memory for 100 measuring values per measuring function
• TRUE RMS voltage measurement with low-pass filter
• including case, switchable probe tip, silicone measuring leads, alligator clips, rubber protective frame and batteries

Industrial environments requires TRUE RMS measuring instruments!

Non-linear loads arising e.g. from motor drives with adjustable speed, frequency converters or mains supply units for office equipment and LED lamps generate a reactive power in the mains. As a result, multimeters and current clamps working with the so-called averaging measuring method ("RMS") will display the measured values with reduced accuracy.
In many cases and particularly in industrial environments, it is therefore absolutely necessary to use state-of-the-art "TRUE RMS" measuring instruments. The "TRUE RMS" measuring method indicates the actual effective value of an alternating current correctly – irrespective of whether the signal waveform of the current is sinusoidal or distorted.

Technical changes, model or color modifications, mistakes and delivery facilities without notice! No responsibility for literal mistakes.

IT101