The Tel-Tru ND3 digital thermometer is designed to deliver industry-leading value. It is rugged and dependable for use in industrial applications, and is available in a wide range of configurations to meet customer needs. All models are NIST traceable and include a lithium battery that lasts a minimum of 8 years.*
Available with a 2.5" or 4" long probe.
*Battery life expectancy is eight years at normal room temperature.