18
Transistor Test
1. Turn the function/range selection knob to “hFE” Range,
displayed as the right picture.
2. Insert the accessory of
Transistor test into the “mA ”
and “COM” input terminal,
displayed as the
picture.According to the model of
the tested transistor, insert the
accessory accordingly into the
terminal of “EBC” of “NPN” or
“PNP”.
4. Read the present test result
from LCD.
Note:
a) Do not input the current or voltage at the input terminal of “mA ”,
“COM” or transistor accessory, otherwise it is possible to damage
the instrument or endanger the safety of the users.
b) There are no Data Hold, MAX/MIN, Bar Graph function at
Transistor Test mode
Range
Scope of Display
Test Condition
hFE(NPN or
PNP)
0-1000
Base Current:1mA
VCE:2.1V
Temperature Test
1. Turn the function/range selection knob to Temperature Range.
2. Insert the two ends of the temperature sensor
Into the “COM”
and “mA” input terminal, the
Summary of Contents for MT-1820
Page 26: ...25 MT 1820 3 5 6 USB 24mm LCD 61 REL USB LCD 4 A D K USB MT 1820 IEC1010 2...
Page 27: ...26 30V 10mA 2 3 4 5 6 7 8 9 10 11 12 LCD 13 14...
Page 28: ...27 1 2 61 LCD 3 RANGE 2 fHE 4 HOLD 5 Hz DUTY 6 MAX MIN MAX MIN MAX MIN 2 MAX MIN...
Page 36: ...35 400mV 250V 2 V Hz COM SELECT 3 4 a OL b c 250V 1 0mA 3 0V 50 0 5V...
Page 39: ...38 1 hFE 2 mA COM 3 NPN PNP E B C 4 a mA COM b hFE NPN PNP 0 1000 1mA VCE 2 1V...
Page 41: ...40 1 USB USB 2 COM5 3 OPEN COM 4 USB2 0 1 2 START 3 HELP 1 2 20 3 4 1...
Page 42: ...41 2 3 4 5 LCD a b 2 1 5V 1 5V c d 1 1000V 2 3 4...
Page 43: ...42 MT 1820 12 CD 0755 83692415 83692986 83246594 83247554 0755 83692143...
Page 44: ...43...
