Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : VTSYIQI BulletPoint1 : Suitable for insulation resistance testing of cable, motor, generator, transformer, mutual inductor, high voltage switch, arrester and other large equipment. BulletPoint2 : Insulation Resistance Range:0.5MΩ~10TΩ Max Short Circuit Current 5mA Polarization Index Test(PI)Dielectric Absorption Ratio Test(DAR) BulletPoint3 : Rated Voltage:250v~10Kv(6 gears) Step Test Mode(STEP) Ramp Test Mode (RAMP) Custom Setting Output Voltage Custom Setting Test Time 10s~60min BulletPoint4 : Output Shout Circuit Current:≥5mA Voltage monitor function, Test timer function , Automatic discharge function Large Capacity Rechargeable Lithium Battery USB Communication Bluetooth Communication BulletPoint5 : Insulation resistance measurement (IR); polarization index measurement (PI); absorption ratio (DAR);Ramp Test Mode (RAMP); filtered resistance test (FR); Voltage measurement(V); capacity measurement(uF); current measurement(nA) BulletPoint6 : USB Data upload function BulletPoint7 : Data storage BulletPoint8 : Real-time battery power indicator BulletPoint9 : Soil resistivity range Color : Grey ExternallyAssignedProductIdentifier : 7643130091536 IncludedComponents : 1 ItemName : VTSYIQI Digital High Voltage Insulation Resistance Tester with Max Output Voltage 50V-10kV Accuracy 5%-10%±10V Resistance 0.005MΩ-10TΩ Voltage 0V-1000V Accuracy ±5% rdg±3V EC61010-1 Standard ItemPackageDimensions_Height : 25 centimeters ItemPackageDimensions_Length : 45 centimeters ItemPackageDimensions_Width : 20 centimeters ItemTypeKeyword : ground-resistance-meters Manufacturer : VTSYIQI20240718160840VTSYIQI Material : plastic MeasurementAccuracy : (5%~10%)±10V ModelName : Yunseityxb9oatzyhv ModelNumber : VTSYIQI2024071816287VTSYIQI NumberOfItems : 1 NumberOfLithiumIonCells : 2 PartNumber : VTSYIQI2024071816287VTSYIQI PowerSourceType : Battery Powered ProductDescription : Specification Function: Insulation resistance measurement (IR); polarization index measurement (PI) ;Dielectric Absorption Ratio Test(DAR);Ramp Test Mode(RAMP);filtered resistance test(10S、20S、30S、40S 4 options);Voltage measurement(V); capacity measurement(uF); current measurement(nA) Power Supply: Rechargeable lithium battery pack 5.2Ah Rated Voltage: 250V,500V,1KV,2.5KV,,5KV, 10KV Output Voltage Accuracy:(5%~10%)±10V Insulation Resistance Range: 0.5MΩ~5TΩ Output Short Circuit Current: >5mA Polarization Index Test: Yes Dielectric Absorption Ratio Test: Yes Ramp Test Mode: Test at 10% of the preset voltage until the peset voltage Filtered Resistance Test Mode: 10S、20S、30S、40S Voltage Measurement: Range: AC/DC 0V~1000V;Accuracy: ± 5%rdg ± 3V ; Capacitance Measurement: Range: 10nF~25uF;Accuracy: ± 10%rdg ± 10 nF ; Leackage Current Measurement: Range:0.01nA~7.00mA;Accuracy: ± 5%± 0.5 nA ; Voltage Monitor: Monitor the voltage of the measured object, and monitor discharge status after test, Forbidden to test when voltage is larger than 36V, protect instrument and operator. Test Time: Automatic record test time, time range: 0s~9999s Storage Function: Automatically store the test data with test date and time, total of 1000 groups Upload Function: Upload the stored data to computer with USB communication cable. Battery Power Display: With battery power display, when battery voltage low will remind to replace the battery Automatic Shutdown: After 15 minutes start up will shut down automatically without any operation Meter Dimension: 280mm×260mm×160mm Weight: 4400g Test Wire: Red color high voltage test wire 1 pcs (with alligator clip 1PCS and hook 1PCS), green color test wire 1PCS, black color test wire 1PCS Protection Level: Close the case IP65, open the case IP40