Digital multimeter Vici VC746A

Vici VC746A True RMS Digital Multimeter with Auto Ranging

The professional Vici VC746A digital multimeter is a high-precision, multi-functional diagnostic instrument featuring a 6000-count auto-ranging architecture. Equipped with advanced True RMS technology and a comprehensive tracking matrix, this device delivers outstanding measurement consistency even when dealing with non-linear, distorted AC waves. Designed for heavy-duty electrical maintenance, automotive electronic troubleshooting, appliance repair, and hardware development, it satisfies the requirements of field technicians and engineers alike.

Design Features & Benefits:

• Full Auto Ranging System: The multimeter automatically selects the optimal measurement threshold, significantly boosting fieldwork speed and shielding the tool from accidental user errors.

• True RMS Accuracy & Duty-Cycle Testing: Guarantees flawless precision for AC voltage and current tracking, while the specialized Duty-cycle mode (1%~99%) allows for efficient analysis of PWM control signals.

• Tri-Tier Built-In Safety (NCV, Live Test, High Voltage Indication): Features an NCV sensor for safe wall wire screening, a dedicated "Live test" mode to instantly map line/phase wires, and a high-voltage visual alert to emphasize hazardous operational levels.

• Expanded Engineering Utility: Tracks continuous AC/DC current up to 20A, high-capacity arrays up to 60mF, high-frequency signals up to 10MHz, and deep temperature logging ranging from -40°C to 1000°C.

• Anti-Shock Shielding & Built-In Torch: Outfitted with an integrated chassis armor (Protect & Anti-shock function) rated up to CAT.III 600V safety. Includes a large 65x43.5 mm backlit LCD and a built-in LED flashlight (Torch function) for dimly lit breakers and environments.

Technical Specifications:

• Brand & Model: Vici VC746A

• Max Display Counts: 6000 counts (Auto ranging)

• Core Measurements: AC/DC Voltage (up to 1000V), AC/DC Current (up to 20A), Resistance (up to 60MΩ), Capacitance (up to 60mF), Frequency (up to 10MHz)

• Temperature Tracking Range: -40°C to 1000°C (-40°F to 1832°F)

• Specialized Toolkit: True RMS conversion, Non-Contact Voltage (NCV), Line/Live wire identification, Duty-cycle (1%~99%), High voltage protection prompt

• Utility Modules: Backlit display, integrated Torch flashlight, Data hold lock, Diode test junction mapping, Continuity alarm buzzer

• Power Supply: 3V (2 × 1.5V AA batteries)

• LCD Size: 65.0 mm × 43.5 mm

• Safety Rating: CAT.III 600V

• Auto Power Off: Approximately after 15 minutes of inactivity

• Packaging Type: Branded box

Basic function

Special function