Manual Range Multimeter
Model: VC-9802
1. Specification:
1.DCV
|
Range |
Accuracy |
Resolution |
|
200mV |
±(0.5%+3)
|
0.1mV |
|
2V |
1mV | |
|
20V |
10mV | |
|
200V |
100mV | |
|
1000V |
±(1.0%+3) |
1V |
Input resistance: all ranges: 10MΩ
Overload protection: 200mV range: 250V DC or AC peak value,
other range: 1000V DC or AC peak value
2. ACV
|
Range |
Accuracy |
Resolution |
|
2V |
±(0.8%+5) |
1mV |
|
20V |
10mV | |
|
200V |
100mV | |
|
750V |
±(1.2%+5) |
1V |
Input resistance: 1MΩ for input range 200mV and 2V, 10MΩ for other ranges.
Overload protection: 200mV range: 250V DC or AC peak value,
other range: 1000V DC or AC peak value
Frequency response: lower than 200V range: 40~400Hz，
700V range: 40~200Hz
Displaying: rms of sine wave( mean value response)
3.DCA
|
Range |
Accuracy |
Resolution |
|
200uA |
±(0.8%+3) |
0.1uA |
|
2mA |
1uA | |
|
20mA |
10uA | |
|
200mA |
±(1.2%+4) |
100uA |
|
20A |
±(2.0%+5) |
10mA |
Max. measuring voltage drop: 200mV
Max. input current: 20A(within 10 sec.)
Overload protection: 0.2A / 250V fast-blown fuse, 20A infused.
4. ACA
|
Range |
Accuracy |
Resolution |
|
20mA |
±(1.0%+5) |
10uA |
|
200mA |
±(2.0%+5) |
100uA |
|
20A |
±(2.5%+5) |
10mA |
Max. measuring voltage drop: 200mV
Max. input current: 20A(ess than 10sec.)
Overload protection: 0.2A / 250V fused, 20A range infused
Frequency response: 40~200Hz；
Displaying: rms of sine wave(mean value response)
5.Resistance（Ω）
|
Range |
Accuracy |
Resolution |
|
200Ω |
±(0.8%+5) |
0.1Ω |
|
2kΩ |
±(0.8%+3) |
1Ω |
|
20kΩ |
10Ω | |
|
200kΩ |
100Ω | |
|
2MΩ |
1kΩ | |
|
20MΩ |
±(1.0%+15) |
10kΩ |
|
200MΩ |
±[5%(reading–10 )+ 20] |
100kΩ |
Open voltage: less than 3V
Overload protection: 250V DC or AC peak value
6. Capacitance
|
Range |
Accuracy |
Resolution |
|
20nF |
±(2.0%+20) |
10pF |
|
200nF |
100pF | |
|
2uF |
1nF | |
|
200uF |
±(2.5%+20) |
100nF |
Measuring frequency: 120Hz
Overload protection: 36V DC or AC peak value
7. Diode and Continuity Test
|
Range |
Displaying Value |
Test condition |
|
Forward voltage drop of diode |
Forward DCA is approx. 1mA，backward voltage is approx. 3V | |
|
If the resistance is less than 70Ω±20Ω, buzzer sounds |
Open voltage is approx. 3V |
Overload protection: 250V DC or AC peak value.
Warning: do not input voltage at this range!
8. Transistor hFE Data Test
|
Range |
Displaying Value |
Test condition |
|
hFE NPN or PNP |
0 ~ 1000 |
Basic current is approx. 10uA ， Vce is approx. 3V |