Portable Industrial Grade Thermocouple is a battery operated calibrator that can be operated on a power voltage of 9V DC. The Thermocouple has been designed with precision that generates voltage ranging from 0mv to 200mv measuring it from 0mv to 200mv on a DC signal. The Thermocouple is a light weight device that has been made to withstand any thermal variations and environmental hazards. Portable Industrial Grade Thermocouple can be availed in varied specification to cater to different industrial applications.