Major tech MT22 사용 설명서 - 페이지 9
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5.7. Resistance (Auto-ranging)
Range
Resolution
200.0Ω
0.1Ω
2.000kΩ
1Ω
20.00kΩ
10Ω
200.0kΩ
100Ω
2.000MΩ
1kΩ
20.00MΩ
10kΩ
Input Protection: 500V DC or 500V AC RMS.
5.8. Temperature
Range
Resolution
-50°C~+1000°C
1°C
-58°F~±1832°F
1°F
Sensor:
Type K Thermocouple
Overload protection: 500V DC or AC RMS.
5.9. Diode Test
Range
Resolution
0.3mA typical
1 mV
Open circuit voltage: 1.5V DC typical
Overload protection: 500V DC or AC RMS.
5.10. Audible continuity
Audible threshold:
Overload protection: 500V DC or AC RMS.
6. OPERATION
WARNING: Risk of electrocution. High-voltage circuits, both AC and
DC, are very dangerous and should be measured with great care.
1. ALWAYS turn the function switch to the OFF position when the meter
is not in use. This meter has Auto OFF that automatically shuts the
meter OFF if 15 minutes elapse between uses.
2. If "OL" appears in the display during a measurement, the value
exceeds the range you have selected.
Accuracy
±1.2% of rdg ±4 dgts
±1.0% of rdg ±2 dgts
±1.2% of rdg ±2 dgts
±2.0% of rdg ±3 dgts
Accuracy
±3% of rdg ±5dgts
±3% of rdg ±8dgts
Accuracy
±10% of rdg ±5 dgts
Less than100Ω; Test current: <0.3mA
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