Battery Tester 6V, 12V and 24V, 100-2000 CCA, 2 Ah-220 Ah, Digital Battery Analyzer for Car/Truck.

General Description: The automatic battery tester is designed to test all 6V, 12V, and 24V car batteries with a capacity of 100 to 2000 CCA and supports batteries from 2Ah to 220Ah. It is compatible with various battery types, including flat plate AGM batteries, spiral AGM batteries, GEL batteries, and EFB batteries. This battery analyzer is ideal for use on various vehicles such as cars, trucks, SUVs, ATVs, boats, and motorcycles. Technical Specifications: Operating Voltage: 6V, 12V, 24V; Battery Capacity: 2Ah - 220Ah; CCA Range: 100 - 2000 CCA; Display: Large LCD screen with white backlight and contrast adjustment. Operation: To use the tester, simply connect the tester clips to the battery. The device will automatically power on and is ready to test. It can analyze the battery's health status, displaying parameters such as voltage, internal resistance, cold cranking amps (CCA), and amp-hour (Ah) capacity, as well as providing advice for battery replacement or charging. The tester works both inside and outside the vehicle and can test discharged batteries. Other information: Reverse connection protection: the red clip connects to the positive terminal and the black clip to the negative terminal of the battery. If the clip is not properly tightened, the screen will flicker. Easy to carry, ideal for outings or business trips.