Digital 12v car battery tester with ah/cca mode automotive load and analyzer of life percentage,voltage, resistance cca value This automotive battery tester is mainly used to test and analyze 12V battery including CCA Value, AH value, voltage, internal resistance and battery life percentage. It can be widely applied to measure various types of 12V storage batteries,Compatible with full rang of batteries, including Flood, AGM, Gel,SLA, Marine-Cranking deep cycle batteries.Features:Analysis 5 accurate battery indexes of voltage, resistance, AH(battery capacity), CCA value and battery status.Continuous test with battery power without damaging the battery for safe operation.Large LCD display with bright backlight to show the results clearly when testing 12V battery.Come with a pair of heavy duty battery clamps, convenient to test car, motorcycle, vehicle, boat battery condition.Built-in beep remind function, makes it more reliable when test and analyze finish.Wide CCA test range(01995) & AH range(0199.5), offers more flexibility to battery choice.Specifications:Tester Color: Black + Red;Material: ABS;Display: LCD Screen;Application Range: 12V Storage Battery;Voltage Accuracy: 0.03V;Resistance Accuracy: 0.3m;Low Battery Indication: 12.4V0.1V;Voltage Range: 715V;CCA(Cold Cranking Amps) Value Range: 01995;AH(Battery Capacity) Value Range: 0199.5;Battery Life Percentage: 0100%;Cord Length: 830mm;Working Temperature: 050;Storage Temperature: -2060;Item Size: Approx. 75 * 110 * 26mm / 3.0 * 4.3 * 1.0in;Item Weight: Approx. 261g / 9.2oz;Package Size: Approx. 27 * 19.2 * 5.5cm / 10.6 * 7.6 * 2.2in;Package Weight: Approx. 338g / 11.97oz;Package List:1 * Digital Battery Tester & Analyzer