The Extech EX820-NISTL is a high-quality, True RMS multimeter designed to provide accurate and reliable electrical measurements in various applications. This versatile instrument is an essential tool for professionals in electrical engineering, electronics, and maintenance.

Equipped with True RMS (Root Mean Square) measurement capability, the EX820 ensures accurate readings of both sinusoidal and non-sinusoidal waveforms. It is ideal for troubleshooting and analyzing complex electrical systems that involve harmonics or distorted waveforms.

The EX820 features a large, easy-to-read LCD display with a bright backlight, ensuring clear visibility of measurement results even in low-light conditions. It offers a wide range of functions, including AC/DC voltage, AC/DC current, resistance, capacitance, frequency, temperature, diode test, and continuity check. The instrument also includes a built-in non-contact voltage (NCV) detector, allowing for quick and safe identification of live wires without direct contact.

Designed with user convenience in mind, the EX820 boasts a rugged and durable housing that can withstand demanding environments. The instrument features a built-in stand for hands-free operation during measurements, providing added convenience. It also offers a data hold function to freeze measurement readings on the display for easy recording and analysis.

Safety is a priority with the EX820. It is designed to meet CAT III 600V and CAT IV 300V safety ratings, providing protection against electrical overloads. The instrument includes a low battery indicator and an auto power-off function to preserve battery life and ensure reliable operation.

The Extech EX820 is a reliable and versatile multimeter that delivers accurate and precise electrical measurements. With its True RMS capabilities, comprehensive range of functions, user-friendly design, and safety features, the EX820 is an indispensable tool for professionals in various industries who require accurate electrical testing and troubleshooting capabilities. It includes Limited NIST Certification.