Specification Brand : Tonghui BulletPoint : battery tester, battery internal resistance meter, ohmmeter BulletPoint1 : Digital meter: fashionable style, and structure, suitable for outdoor operation,lcd megohm meter BulletPoint2 : High voltage indication: there is a LED light (hv on) in the machine and “hv” is displayed on the left side of the display screen, indicating that there is high voltage output in the instrument, there is a danger of electric shock, the operator should pay special attention to safety,lcd megohm,digital megohmmeter BulletPoint3 : Electronic megohmmeter: the rated output can be selected among , , 500v and 1000v by using the function knob, low battery alert,resistance meter BulletPoint4 : Digital megohm meter: automatic release of voltage function, variable rated output voltage, can be used in measuring the insulation resistance of various electrical equipment and insulating materials such as motor, cable, switcher, electrical appliance, etc,insulation tester BulletPoint5 : Digital insulation resistance tester: smooth plugging and unplugging, long lasting jacks and easy operation,electronic megohm meter Color : Gray IncludedComponents : ABS ItemName : Tonghui TH2523 Battery Tester Internal Resistance Meter 100uV-65V AC Resistance Measurement TH2523A (TH2523A) ItemPackageDimensions_Height : 3.07 inches ItemPackageDimensions_Length : 8.27 inches ItemPackageDimensions_Width : 7.01 inches ItemTypeKeyword : ohmmeters Manufacturer : Tonghui Material : ABS, rubber MeasurementAccuracy : 0.1% ModelNumber : TH2523A NumberOfItems : 100 NumberOfLithiumMetalCells : 1 PartNumber : TH2523 PowerSourceType : Corded Electric ProductDescription : Features ■ Multiple test functions ·4-terminal test, the test can’t be influenced by impedance of test leads. ·Contact inspection, to inspect the contact of test leads in testing ·Deviation deduction (rel) and reference operation, eliminate the influence of base to test result. ■ Feature of battery tester ·Basic impedance accuracy: 0.1% ·Basic voltage accuracy: 0.1% ·Min. resolution of impedance:1uΩ ·Min. resolution of voltage:100uV ·Max. test speed 50 times/s ·1kHz AC constant current source test ■ R, V, L, Z, θ test ■ 24 bit color 4.3 inch LCD display ■ LCD resolution 480×272 ■ Direct and Δ% display ■ V, I test signal level monitor function ■ Graphic scanning and analysis ■ 10 bin compare, High limit, low limit, pass and alarm function ■ Statistics, like CpK, Cp.etc ■ 100 groups of file for storage and load ■ Information in screen stored in U disk. ■ Automatic update through USB HOST ■ Chinese-English operation system selectable ■ Foot switch trigger function ■ Handler interface ■ RS232、USB HOST 、USB Device、GPIB(optional),for communication with PC and remote control ProductSiteLaunchDate : 2018-09-10T14:00:00.000Z Size : 17X12.91cm Style : Industry SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1