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1.5 inch true-color touch screen, test data is displayed on the same screen, can easily check the test operation and the recorded historical data. 2.50V, 250V, 500V, 1kV, 2.5kV, 5kV, 10kV, 15kV 8 gears rated output voltage in total, wide measurement range 0.005MΩ~30TΩ. Max short circuit current: 7mA 3.Large output power, strong anti-interference ability. It has stable testing capabilities in scenario with large distributed capacitance (such as long cable) and in environment with strong electromagnetic interference (such as substation).
4.Complete measurement indicator: Insulation Resistance(IR), Polarization Index(PI), Dielectric Absorption Ratio(DAR), Step Test(STEP), Ramp Test(RAMP), Dielectric discharge index, Distributed capacitance (CAP) and AC/DC Voltage(V). 5.Self-set test function: can choose PI, DAR and DD calculation formulas to provide user with a variety of options. 6.Self-set voltage function(VS): test voltage and test time can be freely set to facilitate the need of special scenario.
7.Voltage monitor: automatically monitor the voltage of the tested object. When the voltage is larger than 36V, the test is prohibited to protect the safety of the instrument and the operator. 8.Current monitor: automatically display the testing loop current. 9.Temperature monitor: automatically display the temperature and humidity in the instrument box.
10.Automatic discharge function, automatically and quickly releases the charging charge of the tested object, no need external discharge circuit. 11.Large capacity rechargeable lithium battery pack 14.8v 6400mAh guarantee long-term testing work. 12.Large capacity test record memory, the test record can be browsed and analyzed directly in the tester and automatically records 1000 groups real-time test data with test date and test time.
13.USB communication upload function, recorded data can be uploaded to PC for statistical analysis of stored data. 14.Bluetooth communication function, can upload the test data to mobile phone. 15.protection level IP65(when the cover is closed).