Benning IT 101 (044033)

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.