12V Car Battery Tester Battery Load Tester Voltage-Test Digital Alternator Tester Cranking&Charging Tester

Welcome to my shop, I wish you have a happy shopping. Feature: 1. Small and portable 2. High sensitivity, fast response, simple and convenient operation 3. Widely used in the automobile maintenance industry: especially suitable for the maintenance technicians of automobiles and electric vehicles, as well as the maintenance and repair of household and enterprise vehicles 4. It has the functions of reverse connection alarm and overvoltage protection, the red clip is connected to the positive pole \\+\\, and the black clip is connected to the negative pole \\-\\. 5. LED reverse display screen is adopted, and the backlight is also clear. During the test, the reverse display screen will be displayed, and the measured value can be clearly seen at night or in the dark, which assists the measurement work and facilitates reading 6. After the correct connection, the LED display will display the real-time voltage of the measured voltage, and the LED light will light up to indicate the battery status 7. Test the state of the generator charging system: When testing, please connect the tester to the battery terminal correctly, and then start the generator. At this time, the output voltage will be displayed on the LED display, and the right LED indicator will light up, indicating the status of the generator 8. No need to install batteries, easily complete a number of tests, using real shot measurement

Product parameters: Product name: Automobile battery tester Product material: ABS insulation material Product size: 115*70*20mm Product color: black Product model: BT-171 Test voltage: 12V Test method: positive and negative test clip LED light: redyellowgreenbluewhite light Product weight: 78 grams LED light instructions: FULL-Fully charged: the LED light is on, the battery is in a normal state MEDIUM-CLP: The LED light is on, the battery voltage is slightly low and needs to be charged LOW-Low battery: The LED light is on, the battery is low and needs to be charged, and the buzzer alarms EMPTY-no power: LED light is on, the battery is completely empty and needs to be charged HIGH-voltage high: LED light is on, generator output voltage is high GOOD-voltage is good: the LED light is on, and the output of the generator is normal DEAD-Fault: The LED light is on, the battery voltage is too low, and the buzzer alarms, indicating that there should be a problem with the battery. At this time, please ask a professional engineer to check the battery, whether it needs to be replaced RECESE- Positive and negative polarity reversed: LED light is on, the battery tester is reversed from the battery terminal, and the buzzer alarm prompts

packing list: 1X battery tester 1X instruction manual

Notice: Please allow 1-2cm size error due to manual measurement

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