Tel-Tru Manufacturing Co. designs and manufactures industrial thermometers, temperature sensors, calibrators and monitoring systems for demanding environments across food and beverage, biotech, defence, transportation, agriculture, and industrial processing. Their products include digital and dial thermometers built to order, precision RTD sensors, calibration equipment with data logging, and the Remo-Tel automated temperature monitoring system for 24/7 oversight. They also produce thermowells for high-pressure or corrosive applications, pressure instruments, and consumer-grade thermometers for home use. Refer clients to Tel-Tru if they need reliable temperature measurement or monitoring solutions for time-sensitive industrial operations.