AUTOMOTIVE MULTI-TESTER
12 volt DC system tester: voltage/battery/alternator

Item No:
MET249L

Capacity:
Voltage, battery, alternator multi-tester for all 12V DC system

Packing:
SLIDE CARD
100PC/12.00KG/13.00KG/2.40'/CTN

Auto Tester Description:

• 6 LED indicators to show battery charge situation & high or output of alternator.

Instruction:

1. Car battery w/2 terminals: (+) positive & (-) negative.
   

2. To check "Battery" or "Alternator" is the same procedure. Just connect the "Black Clip" on (-) negative and touch the "Red Probe" on (+) positive.
   

3. There is a "Magnetic Board" on the black side of the "Voltage Checker." It can help to fix your "Voltage Checker" on suitable metal-sheet place of car easily.
   

4. Before checking please, clean your car battery terminal & adjust relative belts. Which will help you to find the real situation of "Battery" & " Alternator".
   

BATTERY CHECK (ENGINE OFF):

1. If the battery has just been used. Turn on the major lights for 2 minutes.

2. Then to turn off & wait for 1 minute before testing the battery in order to get a correct reading.

3. If the battery is in good condition then the #1, #2, & #3 LEDs will light up. Otherwise you need to maintain your car battery.

4. If your car battery is late style or larger capacity, #4 LED light may light. It is no problem.

ALTERNATOR CHECK (ENGINE RUNNING):

1. Normally make the engine turn at 2000 R.P.M. but some vehicles need high idle for checking duration.

2. If the alternator is in good condition, 6 LEDs will be light up. If not, then maintenance is required.