The Professional Auto-range Digital Multimeter is a high performance and high accuracy multimeter with large 3 6/7 digits LCD display with 6000 counts. The designed parameter has the function of measuring DC and AC voltage, DC and AC current, Resistance, Capacitance, Frequency, Temperature (°C / °F), Duty circle, Transistor, Diode and Continuity Performance Test. Features includes: analog bar and unit symbol display, data holding, relative value measuring, maximal / minimal value measuring, auto / manual range switching (RANGE), auto power off and warning function. Plus, it adopts double integral A / D converter as its core. It is an ideal tool for labs, factories and radio-technology.It is designed according to IEC1010 standard ( safety standard issued by International Electro technical Committee.)
Feature:
- Double integral A/D conversion
- Designed for field professionals
- Full overload protection
- 6000 counts (3 6/7 digits) Large LCD Display
- Full function protection, anti-high voltage circuit design.
- Low battery display indication
- Unit symbol display and 61 selection analog bar display
- With automatic polarity
- Selectable between °C and °F
- Relative Value, Frequency/Duty cycle, transistor measuring and data hold
Specifications:
- Display: 6000 (3 6/7) digits Large LCD with automatic polarity, unit symbol and 61 selection analog display
- Measuring method: double integral A/D Conversion
- Sampling Rate: approx. 3 Times / Second
- Over range indication: "OL" displayed in the highest digit
- Low battery display symbol
- Operating Temperature: 0 ~ 40 °C; Operating Humidity: <80% RH
- Storage Temperature: -10 ~ 40 °C; Storage Humidity: below 80% RH
- Safety Standards: CE, IEC1010, double insulation II
- Power: 2 x 1.5 V AAA batteries (not included)
- Dimensions: 185 (L) x 93 (W) x 35 (H) mm
- Weight: approx. 260g
Technical Specification :
- Accuracy is ±(percentage of reading + number of digit) at (23±5) °C, <75% RH.
DC Voltage
|
Range
|
Accuracy
|
Resolution
|
|
600mV
|
±(0.5%+3d)
|
0.1mV
|
|
6V
|
1mV
|
|
60V
|
10mV
|
|
600V
|
100mV
|
|
1000V
|
±(1.0%+3d)
|
1V
|
Input impedance: approx. 10MΩ
Overload protection: 1000 V DC or 750V AC peak value AC Voltage
|
Range
|
Accuracy
|
Resolution
|
|
6V
|
±(0.8%+5d)
|
1mV
|
|
60V
|
±(0.1%+5d)
|
10mV
|
|
6000V
|
100mV
|
|
750V
|
1V
|
Input impedance: approx. 10 MΩ
Frequency response: 40~400 Hz
Overload protection: 1000 V DC / 750 V AC peak value
Sine wave RMS (Average value response)
DCA
|
Range
|
Accuracy
|
Resolution
|
|
600uA
|
±(1.0%+3d)
|
0.1uA
|
|
6000uA
|
1uA
|
|
60mA
|
10uA
|
|
600mA
|
100uA
|
|
6A
|
1mA
|
|
20A
|
±(2.0%+5d)
|
10mA
|
Max. Measuring voltage drop: full range mA: 300mV, A:100mV
Max. input current: 20A (less than 10 sec)
Overload protection: 500mA/250V and 15A/250V fast molten fuse
ACA
|
Range
|
Accuracy
|
Resolution
|
|
600uA
|
±(1.2%+5d)
|
0.1uA
|
|
6000uA
|
1uA
|
|
60mA
|
10uA
|
|
600mA
|
100uA
|
|
6A
|
1mA
|
|
60A
|
±(2.5%+10d)
|
10mA
|
Max. Measuring volt drop: full range mA: 300mV, A:100mV
Max. input current: 20A (less than 10 sec)
Overload protection: 500mA/ 250V and 15A/250V fast molten fuse
Frequency response: (40~100)Hz Resistance
|
Range
|
Accuracy
|
Resolution
|
|
600Ω
|
±(0.8%+5d)
|
0.1Ω
|
|
6kΩ
|
±(0.8%+3d)
|
1Ω
|
|
60kΩ
|
10Ω
|
|
600kΩ
|
100Ω
|
|
6MΩ
|
1kΩ
|
|
60MΩ
|
±(1.2%+5d)
|
10kΩ
|
Overload protection: 250V DC/AC Peak Value
Open circuit voltage: 600 mV Capacitance
|
Range
|
Accuracy
|
Resolution
|
|
40nF
|
±(3.5%+10d)
|
10pF
|
|
400nF
|
±(2.5%+5d)
|
100pF
|
|
4uF
|
1nF
|
|
40uF
|
10nF
|
|
400uF
|
100nF
|
|
2000uF
|
±(5.0%+8d)
|
100nF
|
Overload protection: 250V DC/AC Peak Value Frequency
|
Range
|
Accuracy
|
Resolution
|
|
10Hz
|
±(0.5%+4d)
|
0.1Hz
|
|
100Hz
|
0.1Hz
|
|
1000Hz
|
1Hz
|
|
10kHz
|
10Hz
|
|
100kHz
|
100Hz
|
|
1MHz
|
1kHz
|
|
60MHz
|
10kHz
|
NPUT SENSOR: 0.7V
Overload protection: 250V DC/AC Peak Value Diode and Continuity Test
|
Range
|
Description
|
Test Condition
|
|
Diode
|
Display read approx.forward voltage of diode
|
Forward DC Current approx 1.0mA Reversed voltage approx. 3.0V
|
|
Buzzer
|
Buzzer sounds if resistance between terminals V/Ω and COM is less than (50± 10) Ohms
|
Open circuit voltage:0.5V
|
Overload Protection: 250 V DC/AC peak value Warning: Do not input Voltage at the range for safety hFE
|
Range
|
Description
|
Test Condition
|
|
NPN or PNP
|
0 ~ 1000
|
Basic Current is Approx. 15 µA. Vce is approx. 4.5V
|
Temperature
|
Range
|
Description
|
Test Condition
|
|
-40 ~1000 °C
|
< 400 °C ± (0.8% + 4d)
≥400 °C ± (1.5% + 15d)
|
1 °C
|
|
0 ~ 1832 °F
|
< 750 °C ± (0.8% + 5d)
≥750 °C ± (1.5% + 15d)
|
1 °F
|
Thermocouple: K Type
Warning: Do not input any voltage at this range
Additional information: This thermocouple will read 250°C MAX temperatures, Os the VC99 can not show the temperature which more than 250°C. If you want to test the temperature is bigger than the 250°C, you need another thermocouple
Packing including:
- 1 x Auto Range Digital Multimeter
- 1 Pair Test Leads
- 1 x K-Type Thermocouple
- 1 x Instruction Manual
- Standard Factory Package
