Check the listing for details. Ames Instruments DM600 64014 Compact Digital Multimeter W/ Thermocouple & Case. Condition: Used, Made in China. Listed at 22.49 USD. The Ames Instruments DM600 64014 Compact Digital Multimeter with Thermocouple is a handheld device designed for professional use in the field of electrical testing and measurement. With a DC voltage range of up to 600V and a current range of 10A, this multimeter is versatile and reliable for various applications. It features a digital display with 2000 counts of resolution, as well as measurement functions for temperature, AC current, DC voltage, and AC voltage. The multimeter also includes input protection features such as a diode bridge and protection against solids like tools and thick wire. Made by the trusted brand AMES and incorporating features like auto power off and an LCD display, this compact digital multimeter is a must-have tool for any electrician or technician.