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3. The Digital multimeter will display the approximate hFE value in the
base current condition of 10 mA and Vce 2.8 V.
AUDIBLE CONTINUITY TEST
1. The red tip to "V mA", and the black tip to "COM".
2. The RANGE switch to the "
" position.
3.
Connect the two test probes to two points in the circuit to be
measured. If the resistance is less than 30
20 , the buzzer will sound.
BATTERY TEST
1. Set the range switch to 9 V DC or 1.5 V DC
2. The test probe to "V mA", the black test probe to "COM"
3. Connect the probe to the Battery
BACKLIT DISPLAY FUNCTION
This Digital multimeter has a backlit display function. Press the LIGHT
button to send the backlight LED
BATTERY AND FUSE REPLACEMENT
The fuse almost never needs to be replaced and almost always blows at
operator error.
If "
" appears on the display, it indicates that the battery needs to be
replaced.
To replace the battery and the fuse (F500 mA / 250 V), remove the two
screws on the housing's bottom. Remove the used batteries and fuses
and replace with new ones. Be careful to maintain the polarity.
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