Description: Practical Battery AnalyserThe car battery analyzer can quickly and accurately display various data of the car battery, and can test the batterys State of Health and State of Charg, internal resistance test and voltage test. East To UseJust connect the battery tester clips to the car battery properly and start working, no matter the battery is in or out of the car, or a dead battery can also be tested. Accurate DataThe battery test results are based on the CCA standard and can be quickly and accurately displayed on the 1.8-inch high-definition screen, allowing you to quickly know the battery status. User FriendlyIf you accidentally connect the two wires backwards, dont worry, the battery tester will not work at this time to prevent the internal circuit from burning out, which can protect the device and the car battery well. Wide ApplicationsBattery tester can test 6V/12V/24V 100-2000 CCA car batteries, supports 2Ah-220Ah (need to enter the corresponding CCA value on the battery), including battery analyser for normal batteries, GEL and EFB batteries, etc. Specification: Material: ABS Color: multicolor Type: digital Voltage Measurement Range: 5-35V Voltage Measurement Accuracy: 0.01V Internal Resistance Measurement Range: 0.1-500m Internal Resistance Measurement Accuracy: 0.1m TemperatureMeasurement Range: -20-60C Temperature Measurement Accuracy: N/AC Capacity Measurement Range: 2-2000AH Capacity Measurement Accuracy: 0.1AH Supply voltage: 4.5V Power: 1.5W Feature: accurate data, durable Size(approx.): (L x W x H)12.19 x 7.37 x 2.03cm/4.8 x 2.9 x 0.8inch Package Included: 1 PC x Battery Tester Note: 1.Due to the light and screen difference, the items color may be slightly different from the pictures. 2.Please allow 1-2 cm differences due to manual measurement.