Car Battery Tester: Our car battery tester can test all 6V 12V 24V 100-2000 CCA batteries, including regular high flood, AGM flat plate, AGM spiral or gel batteries. Compatible with cars, SUVs, pickups, boats, motorcycles, etc. Provides a general analysis of battery health, helps you know the status of the battery.
Battery indicator: provides basic battery parameters such as voltage, internal resistance, cold start current and amp hour capacity, battery status and charging status, advice whether the battery should be replaced or charged. Reverse polarity protection, reverse positive and negative connection, you don't have to worry about the battery being damaged, support testing in car and outside the car, can also test dead batteries.
Safe and precision: TE503 can test vehicle batteries and empty batteries quickly and accurately. Simply attach the clip of the tester to the battery, and it turns on and is ready to test and analyse the battery. If the clips are not properly clamped, the screen flashes and is clamped properly. The screen does not flicker. Easy to use enough, especially for beginners.
Plug and play: the battery tester clamp is properly connected to the car battery, so that it can do its work, whether the battery is inside or outside the car, or it can be tested on empty batteries. Large LCD display with white backlight and contrast setting for direct display of test results. Easy to carry and worry free when travelling or business trips.
Reverse connection protection: red to the positive pole of the battery and black connected to the negative pole of the battery, the battery tester works normally. If you reverse the two wires, the battery tester will not work (reverse protection can prevent the internal circuit from burning, protect the equipment and long-term use of the car battery).
▶【Tips】: 1. You need to turn off the engine to test. 2. This device does not require a built-in battery. 3. If you test an empty battery, please charge the battery. 4. Car battery standards CCA,EN, select the CCA value and enter it in the test; automotive battery standards IEC, DIN, BCI, MCA, SAE, GB, JIS, CA, find AH on the battery, see detail page AH and CCA for conversion and input testing.