Specification Brand : Tonghui BulletPoint1 : Signal source:Ac 1kHz; Test current :<150mA BulletPoint2 : Range:Resistance :3mΩ/30mΩ/300mΩ/3Ω four range BulletPoint3 : Port:USB interface, EXPORT terminal (port execution hold function) BulletPoint4 : Power source:12V/2500 mAh lithium battery or 8 AA dry batteries BulletPoint5 : Display:3.5-inch TFT-LCD display Color : Gray IncludedComponents : abs ItemName : CHT3554 HP3554 Handheld Tester UPS Battery Test Internal Resistance Range 0.001mΩ ~3.100Ω (CHT3554) ItemTypeKeyword : component-testers Manufacturer : Tonghui MeasurementAccuracy : +/-1% ModelNumber : CHT3554 NumberOfItems : 100 PartNumber : CHT3554 HP3554 PowerSourceType : Corded Electric ProductDescription : The CHT3554/HP3554 battery tester is designed with high current and strong anti-interference to provide fast, complete and accurate internal resistance and voltage diagnosis for lead-acid batteries in backup UPS systems. No need to stop the operation of the device, can be measured online and quickly diagnose the deterioration of the battery, improve the test efficiency. The built-in automatic data saving function can easily store test data, and the storage capacity of data can be up to 2400 groups. ProductSiteLaunchDate : 2024-09-30T07:00:00.000Z Style : Industry SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1