Mastech MS8238C, Руководство пользователя

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5. Specifications
5.1 General Specifications
When battery voltage drops below
normal operating voltage,“ ”is
shown on the display
Polarity Indication Display automatically displays “-“
Function
Range
Safety Rating
CAT III 600V, pollution degree: II
Operating Altitude
<2000m
Operating Temperature/
Humidity
0~40°C, <80% RH
Storage Temperature/
Humidity
-10~60°C, <70% RH, remove battery
Max. Input between
terminals and earth
ground
600V DC or AC rms
Fuse Protection
µA/mA ranges: FF 400mA H 600V
10A range: FF 10A H 600V
Sample Rate Approx. 3 times/sec.
Display 3 ½ digit LCD display
Overload Indication
Display shows “OL”
Low Battery Indication
Temperature
coefficient
0.1xaccuracy/°C (>18°C or <28°C)
5.2 Technical Specifications
Accuracy: ±(% of r digits) at 18°C~28°C with a
relative humidity of <80%; guaranteed for a period of
one year.
Resolution
Accuracy
2V
20V
0.01V
0.001 V
5.2.2 AC Voltage
Measuring range
±(0.5% of r5 digits)
5.2.1 DC Voltage
Input impedance: 10M Ω
Max. input voltage: 600V DC or AC rms.
Resolution
Accuracy
200mV
2V
0.1V
0.001V
0.1 mV
0.01V
1V
20V
200V
600V
±(0.8% of r3 digits)
Measuring range
±(0.5% of r3 digits)
200V
600V
1V
0.1 V
±(1.0% of r5 digits)
Input impedance: 10M Ω
Max. input voltage: 600V DC or AC rms.
Frequency Response: 40~400Hz, sine wave rms
(avg. response)
Power Supply
DC 9V, NEDA 1604 or 6F22
Size(LxWxH)
148x73.5x50mm
weight
about 232g