USER’S MANUAL
AUTO BATTERY TESTER
2
Safety precautions
Batteries usually contain toxic and corrosive chemicals, please
kindly avoid battery overcharge, short circuit, leakage and so on.
Before using this product, please learn and comply with the using
rules of the batteries.
•When working with batteries, you need to have plenty of
ventilation, remove your jewelry, wear protective eyewear (safety
glasses) and clothing, and exercise caution.
•During testing on the battery while it is still in the car, make sure
the engine is OFF. Do not near to the engine running and heating
parts.
•Before the test, please use the wire brush and alkaline cleaner
clean battery pole column, as well as grease and dust have error
on test results.
•Please don't store the machine in hig h temperature or humidity
place. It'll damage the machine.
•This machine is for 12V battery only.