TRUE RMS Installation Tester BENNING IT 130. Multifunction Installation Tester for safety testing on electrical installations according to IEC 60364-6 and EN 50110, incl. testing RCDs of types B/ B+ (universal) and types AC, A, F (mixed frequencies). Measuring functions: low-impedance resistance (200 mA with polarity reversal), continuity (7 mA), insulating resistance (50 V/ 100 V/ 250 V/ 500 V/ 1000 V), line impedance (L-N/L) with voltage drop and short-circuit current, loop impedance (L-PE) without RCD tripping and short-circuit current, testing of RCDs, standard and delayed (S), types AC, A, F, B, B+ with AUTO test, contact voltage, tripping time and tripping current (ramp test), TRUE RMS voltage, frequency and phase sequence test, single-fault leakage current in IT networks. Measuring functions by means of optional accessories: earthing measurement by means of three-wire measuring method by means of earthing kit (044113), TRUE RMS current by means of current clamps BENNING CC 1 (044037)/ BENNING CC 2 (044110)/ BENNING CC 3 (044038), luminous intensity by means of BENNING luxmeter type B (044111). Features: measured value memory covering four levels (object/ block/ fuse/ measuring point), upload of installation structures and download of measured values, integrated real-time clock (measured value with date/ time), bidirectional interfaces (USB / RS 232), unambiguous ""PAss"" / ""FAIL"" indication by means of green/ red LED on the tester and on the switchable ""Commander"" probe tip, ""Commander"" probe tip with ""TEST"" and ""MEM"" key as well as bright LED measuring point illumination, memory of measured values for 1800 measurements, graphic display with background lighting, help function with connecting diagram, device with integrated storage battery charging function. PC software BENNING PC-Win IT 130: creation and transmission (upload) of installation structures to the BENNING IT 130 for efficient periodic testing. Download of measured values and logging by means of test reports and ZVEH test certificates. Incl. carrying case with strap, software, USB/ RS 232 cable, switchable x93Commanderx94 probe tip, test cable with shock-proof plug, universal test cable (3 x L = 1.5 m), 3 x test probe/ crocodile clips, charger with 6 NiMH storage batteries (AA).