Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : VTSYIQI BulletPoint : Microprocessor-controlled Insulation resistances up to 15 TΩ Auto-range Automated tests: Absorption index, Polarization index, Capacitance, Leakage current and AC/DC voltmeter Chronometer up to 90 minutes Step voltage test Real time clock and calendar Built-in printer, internal memory for up to 16,000 measured values Powered by LFP (LiFePO4) rechargeable battery, a safer, more reliable and longer-lasting battery technology BulletPoint1 : 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). BulletPoint2 : 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. BulletPoint3 : 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. BulletPoint4 : 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. BulletPoint5 : 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). Color : Grey ExternallyAssignedProductIdentifier : 7643130071217 IncludedComponents : main host ItemName : VTSYIQI 3CH DC Resistance Tester Digital Three-channel Transformer DC Grounding Resistance Tester with Range 0.0uΩ to 5000Ω Resolution 0.1uΩ 500 Groups Data Storage Built-in Thermal Printer USB ItemPackageDimensions_Height : 25 centimeters ItemPackageDimensions_Length : 45 centimeters ItemPackageDimensions_Width : 20 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : insulation-resistance-meters Manufacturer : VTSYIQI20240710132929VTSYIQI Material : plastic MeasurementAccuracy : 0.01MΩ ModelName : LADIILPAC ModelNumber : VTSYIQI20240710132929VTSYIQI NumberOfItems : 1 NumberOfLithiumIonCells : 3 PartNumber : VTSYIQI20240710132929VTSYIQI PowerSourceType : Battery Powered ProductDescription : VTSYIQI 3CH DC Resistance Tester Digital Three-channel Transformer DC Grounding Resistance Tester with Range 0.0uΩ to 5000Ω Resolution 0.1uΩ 500 Groups Data Storage Built-in Thermal Printer USB ProductSiteLaunchDate : 2017-03-27T07:00:00.000Z Size : Large Style : VTSYIQI20240710132929VTSYIQI SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1