Specification BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : installed_in_vehicle Brand : VTSYIQI BulletPoint : Capacitance Meters BulletPoint1 : High voltage insulation resistance tester Insulation resistance range: 0.50MΩ~2.00TΩ BulletPoint2 : HV insulation resistance tester high voltage insulation tester Rated voltage: 250v~5Kv (5 gears) BulletPoint3 : High voltage digital insulation tester Output short-circuit current: ≥5mA BulletPoint4 : High Voltage 5kV Insulation Tester Voltage monitor function, test timer function, discharge function BulletPoint5 : 5kV HV Insulation Tester Suitable for insulation resistance testing of cables, motors, generators, transformers, transformers, high-voltage switches, surge arresters and other equipment Color : Grey ContainsBatteryOrCell : cell ExternallyAssignedProductIdentifier : 7860059755459 IncludedComponents : MAIN HOST ItemName : VTSYIQI High Voltage Insulation Resistance Tester Kit with Rated Voltage 250V 500V 1KV 2.5KV 5KV Storage Function 2 Teraohms Resistance 5Kv Voltage IEC61010-1 Standard ItemPackageDimensions_Height : 25 centimeters ItemPackageDimensions_Length : 45 centimeters ItemPackageDimensions_Width : 20 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : ground-resistance-meters Manufacturer : VTSYIQI20250304153985632525VTSYIQI Material : plastic MeasurementAccuracy : HIGH ACCURACY ModelNumber : VTSYIQI20250304153985632525VTSYIQI NumberOfItems : 1 NumberOfLithiumIonCells : 2 PartNumber : VTSYIQI20250304153985632525VTSYIQI PowerSourceType : Battery Powered ProductDescription : Specification: Function: insulation resistance test (IR); polarization index test (PI); absorption ratio test (DAR); filter function (4 kinds of time selection 10S, 20S, 30S, 40S). Voltage test (V); current test (nA). Electricity Source: Rechargeable lithium battery 5.2Ah Rated voltage: 250V, 500V, 1KV, 2.5KV, 5KV Output voltage accuracy: (5%~10%)±10V Insulation resistance test range: 0.50MΩ~2.00TΩ Output short-circuit current: >5mA Polarization index test: yes Absorption ratio test: yes Ramp test mode: Test with 10% of preset voltage in steps until the preset voltage Filter test mode: 10S, 20S, 30S, 40S four choices Voltage test: Range: AC/DC:0V~1000V; accuracy ±5%rdg±3V Current test: Range: 0.01nA~5mA; accuracy ±5%rdg±0.5nA Voltage monitor: monitor the voltage of the measured object and monitor the discharge status after the test. When the voltage is greater than 36V, the test is prohibited to protect the instrument and the operator Test timer: Automatically record test time, timing range: 0s~9999s Storage function: Automatically store test data with date and time, a total of 1000 groups Upload function: Upload the stored test data to the computer via USB communication line. Battery level display: There is a battery level display, remind when the battery voltage is low Auto power off function: Auto power off after 15 minutes of power on Package Instrument: 1 set High voltage rod: 1 red Alligator clip test line: 2 (one black and one green) Alligator clip: 1 piece Hook: 1 USB communication cable: 1 Software CD: 1 Charger: 1 Manual, warranty certificate, certificate of conformity: 1 set