Brief Description
This Professional Auto-range Digital Multimeter (VC97) is made by VICHY 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 signal indication, data hold (HOLD), relatively measuring (REL), AUTO/MANUAL range, auto power off and warning function. 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
- Unit symbol display
- Relative Value, Frequency/Duty cycle measuring and data hold
General Specifications
- Display: 3 ¾ digit Large LCD with a max readings of 3999
- Polarity: Automatic Negative Polarity Indication
- 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
- Over range indication: Only the MSD "OL" display
- Low battery display auto turn off (after turn on 15 minutes)
- 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
- Range Selection Method: Automatic and Manual
- Safety Standards: CE, IEC1010, double insulation II
- Power: 2 x 1.5 V AAA batteries (not included)
- Dimensions: 185 (H) x 93 (W) x 35 (D) mm (7.28' x 3.66' x 1.38' inch)
- Weight: approx. 345g (12.2 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 750 V AC peak value
AC Voltage
Range | Accuracy | Resolution |
400 mV | ± (1.5% + 6d) | 0.1 mV |
4V | ± (0.8% + 6d) | 1 mV |
40 V | 10 mV |
400 V | 100 mV |
750 V | ± (1.0% + 6d) | 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 Peak Value
Indication : mean value response (rms of sine wave)
DC Current
Range | Accuracy | Resolution |
400 μA | ± (1.0% + 5d) | 0.1 μA |
4000 μA | 1 μA |
40 mA | 10 μA |
400 mA | 100 μA |
4 A | 1 mA |
20 A | ± (2.0% + 5d) | 10 mA |
Overload protection: 0.5A / 250V fuse ; 15A / 250V fuse
Max measuring voltage drop: 400 mV under mA range, 200 mV under A range
Max input current: 20A (less than 10 seconds)
AC Current
Range | Accuracy | Resolution |
400 uA | ± (1.5% + 5d) | 0.1 uA |
4000 uA | 1 uA |
40 mA | 10 uA |
400 mA | 100 uA |
4 A | 1 mA |
10 A | ± (2.0% + 10d) | 10 mA |
Overload protection: 0.5A / 250V fuse, 15A / 250V fuse
Max measuring voltage: 400 mV under mA range, 200 mV under A range
Max input current: 20A (less than 10 seconds)
Frequency response: 40 ~ 100 Hz under 20 A range; 40 ~ 400 Hz at other range
Resistance
Range | Accuracy | Resolution |
400 Ω | ± (0.8% + 5d) | 0.1 Ω |
4 kΩ | ± (0.8% + 2d) | 1 Ω |
40 kΩ | 10 Ω |
400 kΩ | 100 Ω |
4 MΩ | 1 kΩ |
40 MΩ | ± (1.2% + 10d) | 10 kΩ |
Overload protection: 250V DC/AC Peak Value
Open circuit voltage: 400 mV
Capacitance
Range | Accuracy | Resolution |
4 nF | ± (0.5% + 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% + 8d) | 100 nF |
Overload protection: 250V DC/AC Peak Value
Frequency
Range | Accuracy | Resolution |
10 Hz | ± (0.5% + 4d) | 0.001 Hz |
100 Hz | 0.01 Hz |
1000 Hz | 0.1 Hz |
10 kHz | 1 Hz |
100 kHz | 10 Hz |
1 MHz | 100 Hz |
30 MHz | 1 kHz |
Input Sensitivity: 0.7 V
Overload protection: 250V DC/AC Peak Value
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 |
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 (50 ± 10) 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
Temperature
Range | Displaying Range | Test Condition |
-40 ~ 1000 °C | < 400 °C ± (0.8% + 4d) ≥ 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 Instruction Manual
- Standard Factory Package
We only accept the payment through Paypal. Payment should be made within 7 days after the auction ended.
The item(s) will be shipped by Airmail with Insurance from Hong Kong. The item(s) will be sent within 2 working days after payment received.
If you purchase 2 or more items, we can offer 10% discount on total shipping cost for Combined Shipment.
Approximate Delivery Time
Delivery Time | Countries |
|---|
7 ~ 12 days | United States, United Kingdom, Canada, Australia and New Zealand |
7 ~ 15 days | Germany, France, Spain, Italy, Netherlands, Belgium, Austria and Switzerland |
7 ~ 15 days | Rest of the world |
*Delivery time might be longer if the item(s) be inspected by customs*
Return Policy
If you receive defective item(s), please kindly notify us within 7 days. We will guide you the returning instruction for replacement. The item(s) must be returned with fully packed material without being used.
The returning shipping cost will be your expenses by Registered Airmail. Once we receive your returning unit, we will investigate the unit within 7 days. We will then send you a brand new replacement unit at our shipping cost.
Custom Taxes
A small parcel would be less likely imposed taxes or duties by customs. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying.
Feedback Policy
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We are an experienced Hong Kong based internet seller who has been successfully selling in eBay for many years. Landmart is our new account for selling different streams of products.
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