Victor VC88E, Руководство пользователя

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TECHNICAL FEATURES
2-1. Accuracy: ± (a% × reading data + digits), environment temperature at (23
° C±5), relative humidity
less than 75%,
2-2. DC Voltage DCV
Range Accuracy Resolution
400mV ±(1.5%+6) 0.1mV
4V 1mV
40V 10mV
400V
±(0.5%+6)
100mV
1000V ±(1.0%+4) 1V
Input impedance 400mV Range 10M
Ω
, other range is 40M
Ω
.
2-3. AC Voltage ACV
Range Accuracy Resolution
400mV ±(1.5%+6) 0.1mV
4V 1mV
40V 10mV
400V
±(0.8%+6)
100mV
750V ±(1.0%+6) 1V
Input impedance 400mV Range 10M
Ω
, other range is 40M
Ω
. Frequency response: mV and 750V
range: 40 to 100Hz, other range: 40 to 400 Hz. Display: Sine wave RMS (Average value response).
2-4. DC Current DCA
Range Accuracy Resolution
400uA 0.1
µ
A
4000uA 1
µ
A
40mA 10
µ
A
400mA
±(1.0%+5)
100
µ
A
20A ±(1.2%+10) 10mA
MAX measurement voltage drop: full range mA:1.2VA:100mV Max input current: 20A (within 15
seconds)
2-5. AC Current ACA
Range Accuracy Resolution
400uA 0.1
µ
A
4000uA 1
µ
A
40mA 10
µ
A
400mA
±(1.5%+5)
100
µ
A
20A ±(2.0%+15d) 10mA
MAX measurement voltage drop: full range mA: 1.2V A:100mV Max input current: 20A (within 15
seconds) Frequency response 20A range: 40 100Hz,other range:40 to 400Hz
2-6. Resistance
Ω
Range Accuracy Resolution
400
Ω
±(0.8%+5d) 0.1
Ω
4k
Ω
1
Ω
40k
Ω
10
Ω
400k
Ω
100
Ω
4M
Ω
±(0.8%+4d)
1k
Ω
40M
Ω
±(1.2%+5d) 10k
Ω
Open circuit voltage: 400mV
NOTE: With a reading of less than 400
Ω
, place the test leads together to measure the wire resistance,
then subtract it from the actual measurement.