LIOKM BT460 - 6V-30V 4AH-240AH

The battery test mainly calculates the actual cold start battery capacity and aging degree on the basis of analyzing the battery health status, and provides a reliable analysis basis for battery testing and maintenance. When the battery is aging, notify the user to replace the battery in advance. Test all lead-acid batteries for car starters, including ordinary lead-acid batteries, flat batteries, winding batteries, gel batteries, etc. Steps Step 1. Connect the battery, the red clip is connected to the positive pole, and the black clip is connected to the negative pole. Step 2. Battery Test: First select the type of battery you want to test, then select the test standard and test range, and then get the result in seconds. Step 3. Start test: After selecting the start test function, start the engine according to the prompts. Finished test. Step 4. Charging test: After entering the charging test function, follow the prompts to increase the speed to 2500 for 5 seconds, then press OK. Finished test. Step 5. Maximum load test: Select the maximum load test function, turn on the car electrical appliances, start the car engine, and click "OK" Voltage measurement range: 6~30 DC. Current measurement range: 4AH~240AH. Working temperature: -20℃~50℃