ANENG 12V Car Battery Tester with LED Display - Protection, Overvoltage Protection, Alarm Prompt, Battery Status Indicator, Charge System Analyzer, No Battery |Digital Monitor Panel|Reverse Polarity Protection, Car Battery Tester

ANENG Car Battery Tester 12V Digital Monitor Panel Gauge - Battery Status Indicator and Charge System Analyzer Diagnostic Tool. Features: 1. Created for assessing 12V battery voltage or charging series voltage. 2. Comes with an LED display and an LED battery status indicator. 3. Features a rubber casing with a crocodile clip for easy connection. 4. Includes reverse connection alarm and overvoltage protection features. Instructions for use:

1. Ensure that the battery clip of the instrument is properly attached to the battery terminal, with the red clip linked to the positive side "+" and the black clip linked to the negative side "-". If they are connected incorrectly, the LED display will not turn on, the PEVERSC indicator will illuminate, and an alarm will sound. 2. Once connected correctly, the LED display will indicate the current voltage of the battery being tested, and the LED light will illuminate to show the battery's condition.

3. While evaluating the generator's charging system, make sure the tester is properly attached to the battery terminals before starting the generator. The output voltage will then appear on the LED display, and the right LED indicator will illuminate to show the generator's status. LED lamp meanings: FuLL indicates fully charged, with the LED on in a normal state; MEDIA CLP shows the LED on with slightly reduced voltage; LOW signifies low power, with the LED on and a beep alarm indicating a low battery.

EMPTY no power The LED is illuminated. There is no power whatsoever. High HlGH voltage LED indicator is on, indicating high output voltage. GOOD voltage is satisfactory The LED indicator is lit, and the output is functioning normally. DEAD fault The LED indicator is lit, but the voltage is too low, triggering the buzzer alarm, indicating a potential issue with the battery. "+-" polar connection LED indicator is on, indicating a "+-" reverse connection, with the buzzer alarm sounding. Package: 1 * Battery Tester 1 * Packing Box 1 * Instruction Manual Usage Precautions:

1. Avoid direct contact with the probes using your hands to prevent electric shock and maintain safety while testing. 2. Check the test probes before use to confirm that the insulation is intact and there is no exposed metal. 3. Do not switch between current and voltage ranges to avoid damaging the device. 4. It is advisable to take out the batteries if the instrument will not be used for an extended period to prevent corrosion of internal parts.

5. In case you are unsure about the voltage or current levels to be measured, begin with the maximum range and then adjust to the suitable range according to the value you measure.