analysis evidence for the test and maintenance of the battery. It notifies the user to
replace battery in advance when the battery getting aged.
Cranking test is mainly to test and analyze the starting motor. Through testing the
actual required cranking current and cranking voltage of the starting motor, it can find out
whether the starting motor works fine.There are several reasons why the starting motor is
abnormal: lubricating system fault causing the starting loaded torque increasing or rotor
friction of the starting motor causing the increasing friction of the starting motor itself.
Charging test is to check and analyze the charging system, including generator,
rectifier, rectifier diode, etc., thus to find out whether the output voltage of the generator is
normal, the rectifier diode works fine and the charging current is normal. Suppose one of
the above mentioned parts is not in normal situation, it will lead to over charge or
incomplete charge of the battery, thus the battery will be quickly damaged and also greatly
shorten the using life of other loaded electrical appliance.
Additional functions include:Set language, print test result
1.3 Technical Parameters
1、 Cold Cranking Amps Measure Range: