Twilight DT4221, Инструкция пользователя

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16
Parts Names and Functions
3 5
2
7
8
3
4
2
5
3 4
2
5
7
6
1
1 9
DT4221
DT4222, DT4224
1 6
DT4223
2
DC voltage measurement
√
Rotary switches and measurement descriptions
1
Function
DT
4
2
2
1
DT
4
2
2
2
DT
4
2
2
4
DT
4
2
2
3
AC voltage measurement
√ √ √
√ √
3
Frequency measurement
√ √ √
4
DC/AC voltage measurement
√
(Automatic judgment)
− √
5
Continuity check
√ √ √
6
Electric charge detection
√ − √
7
Resistance measurement
− √ √
8
Capacitance measurement
− √ −
9
Diode test
− √ −