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Shanghai Mastech V&A VA19 5-in-1 Auto-Range Multimeter

Experience the ultimate in multifunctionality with the Shanghai Mastech V&A VA19, a 5-in-1 auto-range digital multimeter designed for professionals and hobbyists alike. This innovative device combines the essential features of a multimeter, sound level meter, thermometer, lux meter, and humidity meter into a single, compact unit. The VA19 is not just a tool; it's a testament to Mastech's commitment to quality and innovation. Since its release in 2006, the VA19 has been recognized with numerous awards, including the prestigious iF product design award, showcasing its cutting-edge design and exceptional functionality.

• Multi-Functionality: The VA19 is a versatile instrument that can handle a wide range of measurements, making it ideal for various applications such as electrical troubleshooting, environmental monitoring, and general diagnostics.
• Accurate and Reliable: With its auto-range feature and high precision, the VA19 ensures accurate measurements every time, giving you the confidence you need in your work.

Comprehensive Specifications and Technical Details

The VA19 is equipped with a host of features that set it apart from other multimeters on the market. Its specifications include a DC voltage range of 400mV to 600V with a precision of +/- 1.0%, making it suitable for measuring a wide range of voltages. The AC voltage range goes up to 600V with a precision of +/- 1.5%, while the DC current range extends from 40mA to 10A with a precision of +/- 2.0%. Additionally, the VA19 offers resistance measurements from 400Ω to 40MΩ with a precision of +/- 2.0%, capacitance measurements from 4nF to 200mF, and frequency measurements from 0Hz to 200kHz. The temperature range covers -20°C to 1000°C, and the sound level meter can measure from 35dB to 100dB with a precision of +/- 3.5%.

• Technical Specifications:
• DCV: 400mV/4V/40V/400V +/- 0.7% 600V, +/- 1.0% 10Mohm input impedance
• ACV: 4V/40V/400V +/- 0.8% 600V, +/- 1.5%
• DCA: 40mA/400mA +/- 1.2% 10A, +/- 2.0%
• ACA: 40mA/400mA +/- 1.5% 10A, +/- 3.0%
• Resistance: 400Ω/4kΩ/40kΩ/400kΩ/4MΩ +/- 1.2% 40MΩ, +/- 2.0%
• Capacitance: 4nF/40nF/400nF/4µF/40µF 3.0% 200mF +/- 8.0%
• Frequency: 10 +/- 2.0% 100/1K/10K +/- 1.5% 100KHz/200KHz 2.0%, >200KHz, reference only
• Temperature: -20°C - 1000°C
• RH: 30-90%, +/- 5.0%
• Lux: 4,000/40,000 Lux, +/- 5.0%
• Sound dB: 35 ? 100dB, +/- 3.5% @ 94dB
• Diode test
• Continuity tester: Buzzer "Resistance is less than 40 ohms"
• Duty cycle: 0.1%-99.9% , +/- 3.0%
• Dimensions and Weight: 7 1/4" x 3 1/4" x 1.5"

Practical Applications and Target Audience

The Mastech V&A VA19 is an invaluable tool for a wide range of applications, from electrical repairs and maintenance to environmental monitoring and scientific research. Its compact design and user-friendly interface make it an excellent choice for professionals in industries such as electrical engineering, HVAC, and construction. Additionally, hobbyists and DIY enthusiasts will find the VA19 to be a versatile and reliable tool for their projects. Whether you're troubleshooting a faulty circuit, measuring the ambient light in a room, or monitoring the humidity levels in your home, the VA19 is the perfect solution.
• Practical Uses:
• Electrical troubleshooting and maintenance
• Environmental monitoring and scientific research
• Home improvement and DIY projects
• Quality control and manufacturing processes