User`s manual

8
DIODE AND CONTINUITY
RANGE DESCRIPTION
Test Voltage: about 2.8V
Test Current: about 1mA
The approximate forward voltage
drop in mV will be displayed.
The built-in buzzer will sound when
the resistance is less than about 50Ω
BATTERY TEST
RANGE DESCRIPTION TEST CONDITION
1.5V
The working voltage
of the battery will
be displayed on the
LCD.
The working current
is about 20mA.
9V
The working current
is about 5mA.