Prokit’s MT-1705, Руководство пользователя

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2
1.7 Operation environment:
（
0
～
40
）
℃
，
R.H.<80% .
1.8 Power
：
1.5V AAA×2pcs
1.9 Size: 150×73.5×35mm
1.10 Weight: approx. 170g
（
not includes battery
）
.
1.11 Accessories: operation manual, holster, test leads.
2 TECHNICAL CHARACTERISTIC
2.1 Accuracy:±(a%× rdg
＋
d) at (23±5)
℃
，
R.H.<75%
，
one year guaranteed
from the production date.
2.2 TECHNICAL DATA
2.2.1 DCV
RANGE ACCURACY RESOLUTION
200mV
±(0.5%+3)
100uV
2V 1mV
20V 10mV
200V 100mV
600V ±(1.0%+10) 1V
Input resistance: All ranges: 10 M
Ω
Overload protection: 250V DV or AC peak value at 200mV range.
600V DC or AC peak value at other ranges.
2.2.2 ACV True RMS measurement
Range
Accuracy
Resolution
40Hz-200Hz 200Hz-1kHz
2v
±(0.8%+5)
±(0.8%+5) sine
and triangular
wave
±(8.0%+15)
other wave
1mV
200v 100mV
600V ±(1.2%+10)
±(1.2%+10) sine
and triangular
wave
1V
Input impedance
：
All ranges 10M
Ω
Overload protection
：
250V DC or AC peak value at 200mV , 600V
DC or AC peak value at other ranges.
Frequency response: 40Hz-1kHz