Digital Multimeter Thermometer Voltmeter AC DC Ohm VC97
Item No.:VC97
Digital Multimeter Thermometer Voltmeter AC DC Ohm VC97
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Manufacturer Specifications:
Brief Description
 
This Professional Auto-range Digital Multimeter (VC97) is made by VICTOR brand. It is a high performance and accuracy with large LCD display to measure DC and AC voltage, DC and AC current, Resistance, Capacitance, Frequency, Temperature, Duty circle, Transistor, Diode and Continuity Test.
 
The designed parameter include: unit indication, data hold (HOLD), relatively measuring (REL), AUTO/MANUAL range, auto off and buzzer sounds. This multimeter is most suitable for use on production lines or lab, R & D, maintenance and repairing work.
 
Features
 
  • Dual-slop DC/AC converter CMOS technology for auto-zero, polarity selection and over-range indication.
  • Full overload protection
  • New type holster, streamline design
  • 3 ¾ digit Large LCD Display
  • Metallic screen board with stronger antimagnetic and anti-interferential function.
  • Full function protection, anti-high voltage circuit design.
  • Low battery display indication
 
General Specifications
 
  • Display: 3 ¾ digit Large LCD with a max readings of 3999.
  • Measuring method: Dual-slope integrating A/D Converter System featuring CMOS technology for auto-zero, polarity selection, and over-range indication.
  • Sampling Rate: approx. 3 Times / Second
  • Max Common Mode Voltage: 500V DC/AC RMS
  • Range Selection Method: Automatic and Manual
  • Polarity: Automatic Negative Polarity Indication
  • Over range indication: Only the MSD "OL" display
  • Safety Standards: CE; EMC/LVD; IEC1010
  • Pollution Degree 2, Over voltage category II or double insulation II
  • Operating Temperature: 0 ~ 40 °C (32 ~ 104 °F)
  • Operating Humidity: below 80% RH
  • Storage Temperature: -10 ~ 50 °C (14 ~ 122 °F)
  • Storage Humidity: below 80% RH
  • Low battery display auto turn off (after turn on 15 minutes)
  • Power: 2 x 1.5 V AAA batteries (not included)
  • Dimensions: 190 (H) x 93.5 (W) x 37 (D) mm (7.48' x 3.68' x 1.46' inch)
  • Weight: approx. 420g (14.82 oz)
 
 
Electrical Specifications:
 
Accuracy is ±(percentage of reading + number of digit) at (23±5) °C, <75% RH.
 
DC Voltage
 

Range
Accuracy
Resolution
400 mV
± (0.5% + 4d)
0.1 mV
4 V
1 mV
40 V
10 mV
400 V
100 mV
1000 V
± (1.0% + 6d)
1 V

 
Input impedance: 400 mV range: more than 40 MΩ ; other range: 10 MΩ
Overload protection: 1000 V DC or AC peak value
 
DC mV
 

Range
Accuracy
Resolution
400 mV
± (0.5% + 4d)
0.1 mV

 
AC Voltage
 

Range
Accuracy
Resolution
4V
± (0.8% + 10d)
1 mV
40 V
10 mV
400 V
100 mV
750 V
± (1.0% + 10d)
1 V

 
Input impedance: 400 mV range: more than 40 MΩ ; other range: 10 MΩ
Frequency response: 750 v range: 40-100 Hz ; other range: 40-400 Hz
Overload protection: 1000 V DC / 750 V AC RMS
Indication : mean value response (rms of sine wave)
 
Resistance
 

Range
Accuracy
Resolution
400 Ω
± (0.8% + 5d)
0.1 Ω
4k Ω
± (0.8% + 4d)
1 Ω
40k Ω
10 Ω
400k Ω
100 Ω
4M Ω
1 kΩ
40M Ω
± (1.2% + 10d)
10 kΩ

 
Overload protection: 250V DC/AC Peak Value
Open circuit voltage: 400 mV
Note: at 400 Ω range, should short the test leads and measure the resistance of the wire, then minus from measuring.
 
DC Current
 

Range
Accuracy
Resolution
400 μA
± (1.0% + 10d)
0.1 μA
4000 μA
1 μA
40 mA
± (1.2% + 8d)
10 μA
400 mA
100 μA
10 A
± (1.2% + 10d)
100 mA

 
Overload protection: 0.5A / 250V fuse ; 10A / 250V fuse
Max measuring voltage: Full scale mA range: 1.2 V ; A range: 100 mV
Max input current: 10A (up to 15 seconds)
 
AC mV
 

Range
Accuracy
Resolution
400 mV
± (1.6% + 8d)
0.1 mV

 
AC Current
 

Range
Accuracy
Resolution
400 uA
± (1.5% + 10d)
0.1 uA
4000 uA
1 uA
40 mA
10 uA
400 mA
100 uA
10 A
± (2.0% + 15d)
100 mA

 
Overload protection: 0.5A / 250V fuse ; 10A / 250V fuse
Max measuring voltage: Full scale mA range: 1.2 V ; A range: 100 mV
Max input current: 10A (up to 15 seconds)
Frequency response: 10A range: 40-100 Hz ; other range: 40-400 Hz
 
Capacitance
 

Range
Accuracy
Resolution
4 nF
± (2.5% + 20d)
1 pF
40 nF
± (3.5% + 8d)
10 pF
400 nF
100 pF
4 uF
1 nF
40 uF
10 nF
200 uF
± (5.0% + 10d)
100 nF

 
Overload protection: 250V DC/AC Peak Value
 
Frequency
 

Range
Accuracy
Resolution
100 Hz
± (0.5% + 10d)
0.01 Hz
1000 Hz
± (0.5% + 10d)
0.1 Hz
10 kHz
± (0.5% + 10d)
1 Hz
100 kHz
± (0.5% + 10d)
10 Hz
1 MHz
± (0.5% + 10d)
100 Hz
30 MHz
± (0.5% + 10d)
1 kHz

 
Input Sensitivity: 1.0V
Overload protection: 250V DC/AC Peak Value
 
Diode and Continuity Test
 

Range
Description
Condition
Diode
Display read Forward Voltage of Diode
Forward DC Current is approx. 0.5 mA. Reversed voltage is approx. 1.5 V
Buzzer
Buzzer sounds if resistance between terminals V/Ω and COM is less than (70 ± 30) Ohms
Open Circuit Voltage is approx. 0.5 V

 
Overload Protection: 250 V DC/AC peak value
Warning: Do not input Voltage at the range for safety
 
Transistor hFE Test
 

Range
Displaying Range
Test Condition
hFe NPN or PNP
0 ~ 1000
Basic Current is Approx. 15 µA. Vce is approx. 1.5V

 
Temperature
 

Range
Displaying Range
Test Condition
-20 - 1000 °C
< 400 °C ± (1.0% + 5d)
≥ 400 °C ± (1.5% + 15d)
1 °C

 
Thermocouple: K Type
Warning: Do not input voltage at the range for safety
 
One Set Included
 
  • 1 x Auto Range Digital Multimeter
  • Test Leads
  • 1 x K-Type Thermocouple
  • 1 x Multifunction Socket
  • 1 x Instruction Manual
  • Standard Factory Package
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