Mastech MS8233E - Page 7

4.2.5 Continuity
Range
Function
If measured resistance less than 100Ω, will
buzzer is sounded.
* Open voltage: about 0.5V
4.2.6 DC Current
Range
Resolution
Accuracy
200µA
0.1μA
±（1.5% rdg + 3dgt）
2000µA
1µA
20mA
0.01mA
200mA
0.1mA
10A
0.01A
* Over Load protection：use the fuse(F250mA H 250V) at µA /mA range,
and use the fuse(F10A H 250V) at 10A range.
* Max input current:：250mA at ‘mA’ input terminal and 10A at ‘10A’ input
terminal.. .
4.2.7 AC Current [40Hz-400Hz]
Range
Resolution
Accuracy
200µA
0.1µA
（1.5% rdg + 4dgt）
2000µA
1µA
20mA
0.01mA
200mA
0.1mA
10A
0.01A
* Over Load protection：use the fuse(F250mA H 250V) at µA /mA range,
and use the fuse(F10A H 250V) at 10A range.
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* Max input current:：250mA at ‘mA’ input terminal and 10A at ‘10A’ input
terminal.. .
4.2.8 Temperature
You can selecting Centi-degree[℃] or Fahrenheit[℉] by “FUNC” key.
Range
-20℃ ~ 1000℃
Resolution
1℃
-20℃~0℃
（5% rdg + 4dgt）
Accuracy
0℃~400℃
（2% rdg + 3dgt）
400℃~1000℃
（3% rdg + 3dgt）
Fahrenheit Temperature [℉]
Range
0℉~1800℉
Resolution
1℉
-0℉~50℉
（5% rdg + 4dgt）
Accuracy
50℉~750℉
（2% rdg + 3dgt）
750℉~1800℉
（3% rdg + 3dgt）
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