Klein Tools MM600 Digital Multimeter 1000V AC/DC Auto Ranging is designed to measure AC/DC voltage up to 1000V, 10A AC/DC current, 40MΩ resistance, frequency, temperature, capacitance, and duty-cycle. The Klein Tools MM600 features diode and continuity testing, a tough design capable of withstanding drops up to 6.6 feet, data hold, auto-ranging, backlight, automatic power-off, and more. The Klein MM600 is a good choice for a tough and reliable digital multimeter.