Insulation, Voltage and Resistance measurement. Continuity test with beeper. Memory for 9 readings. Lock Function. Additional Bar Graph display. Auto Poer-off Adjustable Test Time. UP TO 1000V
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Insulation, Voltage and Resistance measurement. Continuity Test with beeper. Memory for 4000 readings. RS-232 Interface for PC connection. Lock Function. Additional Bar Graph Display. Protective Holster Auto Power-off. Adjustable Test Timer. UP TO 1000V
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Insulation & Voltage Measurement. Tests Insulation of underground cables, energy cables, transformers, electrical machines etc. Voltages up to 5000V DC. Measurement range up to 500 G%u2126 Safety test leads with High-Voltage Probes.
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Earth Loop measurement range: 0.025-1500 %u2126. Leakage current measurement range:0.2 - 1000 mA. Current measurement range: 0.2-30A. Measurement memory for 116 readings. Recording interval: 1-255s. Limit Adjustment with alarm function. Data hold function. Jaw Opening: 23mm. Calibration loop included. Earth measurement in closed earthing system without setting of earth stakes. TRMS current measurement.
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Loop Resistance measurement up to 265V. Internal Line Resistance up to 440V. Measurement of short circuit current. RCD/FI measurement (contact voltage, trip time, trip current - with rising current). Low Ohm measurement. Insulation measurement with 100, 200, 500V. Voltage and Frequency measurement. Phase rotation test. Memory for 500 readings. IR/RS-232 interface for transferring stored measurements to a PC or external printer. Optional Logging Software available; log layout to ZVEH.
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Measurement of earth/specific earth resistance. Integrated constant current measurement principle enables use in sandy or rocky environments. Monitoring and display of auxiliary earth and probe resistances. Display of active test current. Automatic and manual selection of measurement frequency for interference reduction. Test Voltage pre-selection. Large, easy to read display. Auto Power-Off. 2,3 & 4-pole earth measurement. Specific earth measurment according to Wenner method.
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Insulation/Low Ohm/Voltage Measurement. Memory for 500 readings. IR/RS-232 connection for PC. Optional Data Logging software available. Pre-settable limit values for insulation resistance measurements. Test Lead Compensation for exact zero-point adjustment. Additional bar graph display. Adjustable measurement timer. Test of response voltage of over-voltage suppressors (varistors). Also suitable for insulation measurements on walls and floors according to DIN VDE 0100 part 600.
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Measurement of loop resistance and short circuit current without tripping RCD/FI. Measurement of Internal Line Resistance and short circuit current. Separate analysis of individual conductor resistances: protective earth, phase, and neutral resistances. Voltage and frequency meeasurement. Memory for 250 readings. IR/RS-232 Interface for PC connection. Optional Logging Software available. Integrated socket test with contact electrode for quick identification of incorrectly connected sockets or missing earth protection. Preslection of MAX permitted voltage.
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Memory for 100 readings. IR/RS-232 interface for for transferring stored measurments to a PC. Optional Logging Software available. Preselectable test current: x0.5 /x1 /x2 and x5. Wave form preselectable for AC/DC-sensitive RCD/FI. Integrated socket test with contact electrode for quick identification of incorrectly connected sockets or missing protective earth. Large, clear display to enable easy reading of measured values and units. Auto Power-off. Testing of AC/DC-seensitive RCD/FI (type B).
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