Car Battery Tester, Charging 12V 24V 100-19999CCA, Digital Analyzer for Automotive Alternator -

99.5% Accuracy: Thanks to its powerful smart chip, it can provide an accurate test report of over 99.5% in milliseconds, significantly improving testing speed compared to other battery testers. Automotive Battery Tester: Tests all 12V and 24V 100-1999CCA batteries, including ordinary lead-acid, AGM flat plate, AGM spiral, and colloidal batteries. Provides a holistic battery health analysis to help you understand your battery's condition before it fails. Widely Used: Not only is it an excellent battery charging tester that can test battery starting power, but it can also test the starting conditions of generator starters. Plug and Play: The battery charging analyzer allows you to test the battery inside and outside the car, even when the battery is dead. Simply attach the tester clip to the battery, and it will open and be ready to test and analyze the battery, very simple. Display overall battery data: the 12V 24V battery charging tester provides you with basic battery parameters such as voltage, cold cranking amps and AH capacity, battery health and charging status. Furthermore, the CCA battery tester will give you professional advice on battery replacement or charging. Specification: Item Type: Car Battery Tester, Starting Detection, 12V 24V, Discharging Current Measurement: Yes, Lifespan Analysis, Power Detection, Capacity Quality Check, Backlight Function, Car Test, Vehicle Charging, CCA Range: 100-1999, Capacity: 3AH to 250AH, Test Method: Kelvin, Four-Wire, Selection Criteria: STD, AGM, GEL, EFB, EN, EC, CCA, SAE, DIN, Screen Size: Approx. 55 x 57 mm / 2.17 x 2.24 inches, Power Supply: USB or Type-C, Other Features: White Backlight, Overvoltage Protection, Reverse Polarity Protection. Contents: 1 Battery, User Manual