Victor VC830L Operation Manual

DIGITAL MULTIMETER OPERATION MANUAL

1. General

The instrument is a pocket digital multimeter, which is used to measure DCV, ACV, and DCA, resistance, diode and continuity
test. It is an ideal tool for labs, household and wireless enthusiasts.

2. Safety Notes

1. Do not input a limit value over the range when measuring.
2. When measuring voltage higher than 36V DCV, 25V ACV, check the connection and insulation of the test leads to avoid
electric shock.
3. Keep the test leads away from the testing point when converting function and range.
4. Don't add voltage to the input terminal when measuring resistance.

3. Specification

1. General Features

1-1. Displaying: 22mm digit height LCD display.
1-2. Max. Indication: 1999 (31/2) auto polarity indication.
1-3. Sampling rate: approx. 3 times/ sec
1-4. Over Range Indication: MSD displays "1"
1-5. Low Battery Indication: "
1-6. Operation Environment: (0～40) , relative humidity
1-7. Power: 9V battery (NEDA1604/6F22 or equivalent)
1-8. Measurement: 145×85×30mm (Length×Width×Height)
1-9. Weight: Approx. 170g (including a 9V battery)
1-10. Accessories: Operation Manual, Product Certificate, Packing box, Test leads and a 9V battery.

2. Technical Features

Accuracy: ± (a%×reading+d)
℃
Surrounding: (23±5) , relative humidity

2.1 DCV

Input impedance: 1MΩfor all ranges.

2.2 ACV

Input impedance: 1MΩ.
Frequency Response: (40～200)Hz

2.3 DCA

Max. Input current: 10A (no more than 6 seconds)
" symbol displays.
℃
＜75%. One year warranty since the date of manufacture.
Range
200mV
2V
20V
200V
600V
Range
200V
600V
Range
20uA
200uA
2mA
20mA
200mA
10A
＜80% .
Accuracy Resolution
±(0.5%+4) 100uV
1mV
10mV
100mV
±(1.0%+5) 1V
Accuracy Resolution
±(1.2%+10) 100mV
1V
Accuracy
±(1.5%+3)
±(2.0%+5)
Resolution
0.01uA
0.1uA
1uA
10uA
100uA
10mA