BT-172 12V Multifunctional Battery Testers LED Reverse Display Screen Auto Repair Industry Electrician Tester Tools

MultimetersBT-172 12V Multifunctional Battery Testers LED Reverse Display Screen Auto Repair Industry Electrician Tester ToolsFunction:1. Designed for testing 12V battery voltage or charging series voltage2. Equipped with LED display screen and LED battery status indicator light3. Rubber body with crocodile clip for connection4. Equipped with reverse connection alarm and overvoltage protection functionsOperationInstruction:1. Correctly connect the instrument battery clip to the battery terminal, with the red clip connected to the positive pole "+" and the black clip connected to the negative pole "-". If they are reversed, the LED display screen will not display, the PEVERSC indicator light will light up, and an alarm prompt will be issued2. After proper connection, the LED display screen will show the real-time voltage of the tested battery, and the LED light will light up to indicate the battery status3. When testing the generator charging system, please ensure that the tester is correctly connected to the battery terminals, and then start the generator. At this time, the output voltage will be displayed on the LED display screen, and the right LED indicator light will light up to indicate the status of the generatorLED lamp related:FuLL fuly chargedLED light is on,nomal stateMEDIA CLPLED light on,slightly lower voltageLoW low powerLED light is on,battery is low,beep alarmEMPTY no powerThe LED is on.No power at all.High HlGH voltageLEp light on,high output voltagecoop voltage is goodThe LEp light is on,the output is normal.DEAD faultThe LED light is on,the voltage is too low,the buzzer alarm prompts,there should be a problem with the battery."+-"polar connectionLED light on,"+"reverse connection,buzzer alarm promptPackage:1 * Battery Tester1 * Packing Box1 * Instruction Manual==========Hign-concerned Chemical : None Model : BT-172Model Number : BT-172 Battery TestersType : Household Battery TesterDIY Supplies : ELECTRICAL

• Multimeters
• BT-172 12V Multifunctional Battery Testers LED Reverse Display Screen Auto Repair Industry Electrician Tester Tools