Manual Range Multimeter
Model: VC-9808
1. Specification:
1. DC Voltage
|
Range |
Accuracy |
Resolution |
|
200mV |
±(0.5%+3) |
0.1mV |
|
2V |
1mV | |
|
20V |
10mV | |
|
200V |
100mV | |
|
1000V |
±(1.0%+5) |
1V |
Input resistance: 10MΩ for all ranges
Overload protection: Range 200mV: DC 250V or AC peak value
Other ranges: DC 1000V or AC peak value
2. AC Voltage
|
Range |
Accuracy |
Resolution |
|
200mV |
±(0.8%+5) |
0.1mV |
|
2V |
1mV | |
|
20V |
10mV | |
|
200V |
100mV | |
|
750V |
±(1.2%+5) |
1V |
Input resistance: It is 1MΩ at range 200mV or 2V, and be 10MΩ at others;
Overload protection: DC 250V or AC peak value at range 200mV
DC 1000V or AC peak value at others
Frequency response: Range less than 200V: 40~400Hz
Range 750V: 40~100Hz
Displaying: RMS of sine wave (mean value response)
3. DCA
|
Range |
Accuracy |
Resolution |
|
2mA |
±(0.8%+3) |
1uA |
|
20mA |
10uA | |
|
200mA |
±(1.2%+4) |
100uA |
|
20A |
±(2.0%+5) |
10mA |
Max. measuring voltage drop: 200mV;
Max. input current: 20A (within 10 seconds)
Overload protection: 0.2A / 250V fast-blown fuse, range 20A infused.
4. ACA
|
Range |
Accuracy |
Resolution |
|
2mA |
±(1.0%+5) |
1uA |
|
20mA |
±(2.0%+5) |
10uA |
|
200mA |
100uA | |
|
20A |
±(3.0%+10) |
10mA |
Max. measuring voltage drop: 200mV
Max. input current: 20A (within 10 second）
Overload protection: 0.2A / 250V quick-action fused, Range 20A 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 |
|
2000MΩ |
±[5%(reading–10)+ 20 ] |
1MΩ |
Open voltage: less than 3V
Overload protection: DC 250V or AC peak value
6. Capacitance
|
Range |
Accuracy |
Resolution |
|
20nF |
±(2.5%+20) |
10pF |
|
200nF |
100pF | |
|
2uF |
1nF | |
|
20uF |
10nF | |
|
2000uF |
±(5.0%+5) |
1uF |
Test frequency: 100Hz
Overload protection: DC 36V or AC peak value
7. Inductance (L)
|
Range |
Accuracy |
Resolution |
|
2mH |
±( 2.5%+20) |
1uH |
|
20mH |
10uH | |
|
200mH |
100uH | |
|
2H |
1mH | |
|
20H |
10mH |
Test frequency: 100Hz
Overload protection: DC 36V or AC peak value
8. Temperature
|
Range |
Accuracy |
Resolution |
|
(-40 ~ 1000)℃ |
±(0.8%+4) < 400℃
±(1.5%+15) ≥ 400℃ |
1℃ |
K-type thermocouple
9. Frequency
|
Range |
Accuracy |
Resolution |
|
2kHz |
±(0.5%+4) |
1Hz |
|
20kHz |
10Hz | |
|
200kHz |
100Hz | |
|
2000kHz |
1kHz | |
|
10MHz |
10kHz |
Input sensitivity: 1V RMS
Overload protection: DC 250V or AC peak value (within 10 seconds)。
10. Diode and continuity testing
|
Range |
Reading |
Condition |
|
Forward voltage drop of diode |
Forward DCA is approx. 1mA, the backward voltage is approx 3V | |
|
Buzzer makes a long sound while resistance is less than 30Ω±10Ω |
Open voltage is approx. 3V |
Overload protection: DC 250V or AC peak value
CAUTION: DO NOT INPUT VOLTAGE AT THIS RANGE!
11. Transistor hFE DATA TEST
|
Range |
Displaying range |
Test condition |
|
hFE NPN or PNP |
0 ~ 1000 |
Basic current is approx. 10uA, Vce is about 3V |