The Extech EX500 Series/EX505 True RMS Industrial Digital Multimeter is a versatile and reliable tool for various test and measurement functions. With a maximum input voltage of 1000, this multimeter can accurately measure resistance, frequency, temperature, current, voltage, capacitance, continuity, and diode functionality. The IP67 rating ensures protection in industrial environments, and the digital display provides clear readings. Made by Extech in China, this multimeter is designed for professional use in a wide range of applications.