Benning IT 115. True RMS installation tester. Multifunctional installation tester for testing electrical systems in accordance with DIN0100-600, IEC 60364-6 and DIN0105-100, EN 50110. Graphic display. Graphic display with backlight, help function with connection diagram. Limit value display yes. Measurements: Insulation resistance measurement yes. Insulation resistance 0.01 MOhm - 1000 MOhm. Nominal test voltage 50 V. Nominal test voltage 100 V. Nominal test voltage 250 V. Nominal test voltage 500 V. Nominal test voltage 1000 V. Resistances of insulating floors and walls yes. Low-resistance measurement yes. Low-resistance resistance 0.01 Ohm - 2000 Ohm, test current 200 mA with polarity reversal, and continuity, test current 7 mA. Earthing measurement yes, using the 3-wire method optionally using earthing set 044113. Loop resistance/impedance measurement yes. Loop measurement without RCD/FI tripping yes. Line impedance 0.01 Ohm - 10 kOhm LN/ L, with voltage drop and short-circuit current. Loop impedance 0.01 Ohm - 10 kOhm L-PE, without RCD/FI tripping and short-circuit current. Internal network resistance measurement yes. Determination of short-circuit current/overcurrent protective devices yes. RCD/FI test yes. Curve shape for RCD/FI test for residual current circuit breakers type A, F. RCD/FI test with increasing residual current yes. RCD/FI analysis function yes. Testing of RCD/FI circuit breakers standard and delayed (S), type AC, A, F with AUTO test, contact voltage, tripping time and tripping current with ramp test. Rotary field test yes. Voltage measuring range AC/DC 1 V - 550 V. True RMS measurement method. Frequency measuring range 0 Hz - 500 Hz. Special features: Green/red LED for good/bad indication on the test device. Online voltage monitor. Battery charging function integrated in the device. Includes bag, test cable with protective contact plug, universal 3-wire test cable length = 1.5 m, 3 x test probes/crocodile clips, charger with 6 rechargeable NiMH AA batteries, calibration certificate, fuse 0.315 A (757211)
