Reference Thermometers for Food Producers

Miller-Weber of Texas manufactures the most reliable, high-quality liquid in glass reference thermometers. These thermometers are ideal for calibrating your other thermometers that your team uses daily on the production floor. Each thermometer comes with a NIST Traceable certificate with one-year expiration and a protective hard case. When the certificate is near its expiration you can look to Miller-Weber of Texas Calibration Laboratory to recalibrate and recertify your device. We pride ourselves in the long service life of our devices. With proper care and use, Miller-Weber of Texas thermometers can see more than 20 years of service life with regular recalibration service.

We offer both mercury and non-mercury options in Fahrenheit and Celsius scales with most thermometers having 1° division lines for easy reading. The mercury-filled options come with a protective Teflon (PTFE) coating. Teflon coating can prevent breakage by providing a barrier to making direct contact with the glass thermometer and prevents contamination in the event of thermometer breakage by containing the internal liquid. This coating is also available on other models upon request for a small fee.

Our Performatherm™ blue liquid thermometers contain a non-toxic, non-hazardous liquid that is extremely easy to read against the white thermometer back. These thermometers have the same accuracy and similar response time as their counterparts that contain mercury without the hazards that come with mercury thermometers.

The packages include one new thermometer, ISO 17025 Accredited NIST Traceable Calibration, and Protective Case. Mercury thermometers are Teflon Encapsulated to limit exposure to hazardous materials if breakage occurs.

Please allow up to 10 business days for calibration of your new thermometer.