ZOYI VC921 Pocket Digital Multimeter – Auto-Ranging, True RMS, 4000 Count

ZOYI VC921 Pocket Digital Multimeter

A compact, professional-grade multimeter designed for both home and workshop use. The VC921 combines auto-ranging precision with a pocket-friendly form factor — ideal for electricians, hobbyists, and engineers who need reliable measurements on the go.

Key Features

• 4000-count high-precision LCD display for accurate readings
• Auto & manual ranging for fast, flexible measurement
• True RMS for accurate AC voltage and current readings
• Capacitance & frequency measurement built in
• Diode and continuity (buzzer) testing
• Data hold function — freeze readings instantly
• Auto power-off to preserve battery life
• Computer self-calibration design for long-term accuracy
• Low battery indicator
• Pocket-sized and lightweight at just 107g

Specifications

• DC/AC Voltage: 400mV / 4V / 40V / 400V / 600V
• Resistance: 400Ω – 40MΩ (6 ranges)
• Capacitance: 9.999nF – 9.999mF (7 ranges)
• Frequency: 99.99Hz – 9.999MHz (6 ranges)
• Sampling Rate: 3 times/second
• Display: 4000-count LCD
• Material: ABS plastic
• Power: 1 × 1.5V AAA battery (not included)
• Dimensions: 12.5 × 8 × 1.95 cm
• Weight: approx. 107g

Operating Conditions

• Working temperature: 0°C – 40°C, humidity <75%
• Storage temperature: -20°C – 60°C, humidity <80%

In the Box

• 1 × ZOYI VC921 Digital Multimeter
• Note: AAA battery not included