BT-171 12V Battery Auto Repair Industry with LED Re Display for Car Battery Checker Tool

BT-171 12V Battery Auto Repair Industry with LED Re Display for Car Battery Checker Tool

Feature:

1. Small and portable

2. High sensitivity, fast response, simple and convenient operation

3. Widely used in the auto repair industry: especially suitable for automobile and electric vehicle maintenance technicians and family and corporate vehicle maintenance and repair, etc.

4. With re connection alarm and overvoltage protection function, the red clip is connected to the positive pole "+" and the blaclip is connected to the negative pole "-". If the connection is red, the LED display will not display, the RE indicator will light up and an alarm will be issued

5. The LED re display screen is clear even in backlight. The re display screen is displayed when testing. The measured value can be clearly seen at night or in the dark to ist the measurement work and read easily

6. After correct connection, the LED display screen will show the real-time voltage of the measured voltage and the LED light will light up to indicate the battery status

7. Test the status of the charging system: During the test, please keep the correctly connected to the battery terminal, and then start the . At this time, the output voltage will be displayed on the LED display, and the right LED indicator will light up to indicate the status

8. No need to install the battery, easily complete multe tests, use real-time measurement

Product s:

Product model: BT-171 BT-172

Test voltage: 12V

Test method: positive and negative pole test clip

Product material: ABS insulation material

LED light: red/yellow/green/blue/white colored lights

LED light related instructions:

FULL-full power: LED light is on, the battery is in normal state

MEDIUM-medium power: LED light is on, the battery voltage is slightly low and needs to be charged

LOW-low power: LED light is on, the battery power is low and needs to be charged, alarm

EMPTY-no power: LED light is on, the battery is completely dead and needs to be charged

HIGH-high voltage: LED light is on, the output voltage of the alternator is high

GOOD-good voltage: LED light is on, the output of the alternator is normal

DEAD-fault: LED light is on, the battery voltage is too low, the alarm prompts that the battery should have a problem, at this time the battery should be checked by a professional engineer to see if it should be repd

RECERSE-positive and negative poles are connected in re: LED light is on, the battery is connected to the battery terminal in re, and the alarm prompts

Package list:

Battery *1+instruction manual*1