Easy to readDigital LCD displayCheck power level for 9V batteriesTest voltage direct digital displaySuitable for testing all AA AAA C D 9V button batteriesDigital display results test results, compact and easy to carryNo power supply, you can quickly measure the battery voltageThis battery tester is a great gadget for instant testing for battery capacityEasy to operate, move the little arm up and down to accommodate the batteryModel: BT168DType: DigitalCurrent measurement range: 1ACurrent measurement accuracy: 0.1AVoltage measurement range: 12VVoltage measurement accuracy: 1VResistance measurement range: 10mΩResistance measurement accuracy: 0.1mΩTemperature measurement range: 40 ℃Temperature measurement accuracy: 0.1 ℃Capacity measurement range: 10AHCapacity measurement accuracy: 1AHGross Weight: 48gDimensions: 9 * 2 * 1cmSpecifications:Easy to readEasy to operateDigital LCD displayCheck power level for 9V batteriesTest voltage direct digital displaySuitable for testing all AA AAA C D 9V button batteriesPackage Included:1 x Battery Capacity TesterNotes:Due to the difference between different monitors, the pictures may not reflect the actual color of the item.Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.Please leaving a message before you give the bad feedback, if the products have some problems.Thanks for your understandings.