Manual Range 3 1/2 Multimeter
Model: VC-9805A
Features:
1.New type holster, streamline design;
2.Large LCD makes the reading clearly;
3.Strong antimagnetic and anti-jamming performance;
4.Auto power off within 30 minutes;
5.Full function protection, anti high voltage circuit design（voltage dependent resistor:1300V）;
6.Unit symbol display, very easy to reading;
7.self discharge when capacitance measuring;
8.Max. measuring range of capacitance:2000uF.
Specification:
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Basic function
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Range
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Basic accuracy
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|
DCV
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200mV/2V/20V/200V/1000V
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±(0.5%+3)
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|
ACV
|
200mV/2V/20V/200V/750V
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±(0.8%+5)
|
|
DCA
|
200uA/2mA/20mA/200mA/20A
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±(0.8%+3)
|
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ACA
|
200uA/2mA/20mA/200mA/20A
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±(1.0%+5)
|
|
Resistace
|
200Ω/2kΩ/20kΩ/200kΩ/2MΩ/20MΩ
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±(0.8%+4)
|
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Inductance
|
2mH/20mH/200mH/2H/20H
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±(2.5%+20)
|
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Capacitance
|
20nF/200nF/2uF/20uF/2000uF
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±(2.5%+20)
|
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Frequency
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200kHz
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±(3.0%+15)
|
|
centigrade
temperature
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-40℃～1000℃
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±(0.8%+4)
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Special function
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VC9805A+
|
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Diode test
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√
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hFE test
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√
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Continuity alarming
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Approx. less than 30Ω±10Ω
|
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Low battery indication
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Approx less than 7.5V
|
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Data hold
|
√
|
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Auto power off
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Approx. 30minutes
|
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Function protect
|
√
|
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Anti-shock protect
|
√
|
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Input impendence
|
10MΩ
|
|
Sampling rate
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3times/s
|
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AC frequency response
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40-400Hz
|
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Operation way
|
Manual range
|
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Max. display
|
1999
|
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LCD size
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65×41mm
|
|
Power
|
9V (6F22)
|
|
Power dissipation
|
Quiescent current approx. 6mA
|
