Intrinsically Safe Digital Thermometers for Hazardous Locations since 1983.
Designed and Made in the USA

Portable Electronic Thermometers (PETs) for Temperature Gauging of Liquid Petroleum, and Chemical Products – view PETs

Precision Digital Thermometers to Replace Mercury thermometers for Laboratory and Calibration Applications – view Reference Thermometers

Digital Contact Thermometers (DCTs) For Pipeline Flowmeter Calibration and Industrial Applications. See our TL Models.

Zone 0 Intrinsically Safe Portable Petroleum Gauging Thermometer for Cargo Inspection in Hazardous Locations – Spool Design

Zone 0 Intrinsically Safe Portable Petroleum Gauging Thermometer re-designed to the latest standards for use in Hazardous Locations

Precision Bench-top Laboratory Reference Thermometer - Dual Channel & USB Data Logger

Large Display Portable Stem Thermometer

Intrinsically Safe Portable Stem Thermometer for Laboratory and Field Reference

Intrinsically Safe Portable Stem Thermometer for Laboratory and Field - Precision Reference

Intrinsically Safe Portable Stem Thermometer for Laboratory and Field Reference - Weather Resistant

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