Activate the voltage measurement function. Maximum measurement
value for DC voltage is 400V. Maximum measurement value for AC
Activate the resistance measurement function. Maximum measurement
value for resistance is 40M
Activate the on/off measurement function. When on/off measuring is
lower than 70 the beeper will sound
Activate the diode measurement function. Connect the positive pole to
the red , and the negative pole to the black test lead
Current range : 4mA, 40mA, 400mA, 4A
Set the horizontal shift or vertical shift of the window with the