Digital Thermometers

Tel-Tru’s Digital Thermometers are designed to deliver reliable accurate readings in the toughest industrial environments. All models are built to order using our wide range of configurations, delivering customers exactly what they need.

Dial Thermometers

Tel-Tru designs and manufactures industrial thermometers and other quality industrial temperature instruments to improve quality and operational performance.

RTD Sensors

Tel-Tru RTD thermometer probe assemblies and RTDs with integrated compact transmitter are designed for precision temperature measurement in demanding industrial or sanitary environments. All Tel-Tru RTD thermometers use high quality platinum RTD sensors, which are known for accuracy and reliability. Tel-Tru RTDs are configurable with numerous options to satisfy the needs of a broad range of applications.

Check-Set® Thermometer Calibrators

Check-Set Calibrator Data Logger for traceable digital record keeping.

Check-Set Calibrator for fast, easy, and accurate verification.

Remo-Tel®

The Remo-Tel Industrial Temperature Monitoring System automates temperature data logging and provides a 24/7 online monitoring dashboard for industrial and commercial operations to help mitigate risk for product loss and system failure and improve productivity. The Remo-Tel System is ideal for a wide variety of processes including Refrigeration, Molding, Brewing and other extremely time sensitive temperature monitoring applications.

Thermowells

Thermowells for sanitary applications as well as thermowells that can be treated and documented to NACE standards. Thermowells are recommended for pressure, corrosive fluid, or high velocity applications. Produced using highest quality material and machined from solid bar stock for standard or high velocity requirements in a large selection of materials and coatings. Designed and manufactured to assure perfect alignment with the thermometer stem.

Glass Industrial

Our glass industrial thermometers are versatile and adjust-angle, with a lens front and red liquid fill. They are NIST calibrated and guaranteed accurate to ± one scale division.

Food Safety Month ALT Emblem
2° Off on Your Thermometers Can Cause a Major Audit Finding or Worse.

DO TWO SIMPLE THINGS THIS MONTH.

During National Food Safety Month, think about the two factors that impact everv stade of food production: accurate temperature management and passing food safety audits.

When every degree matters, a reliable, high-accuracy thermometer and cost-effective, NIST Traceable, dry-block calibrator with data logging is all you need to prove every instrument is performing correctly.

It’s that simple to improve your temperature control procedures and nave peace or mind at the next audit.

Create a Consistent Method + Have the Data to Back it Up.

Stop Using Unreliable Ice Baths and Boiling Water. Standardize Your Thermometer Calibration.

With Tel-Tru’s industry-leading thermometers and Check-Set® Dry Block Calibrators you can:

  • Train staff in minutes with a new SOP that eliminates the variability and time-consuming ice bath and boiling water methods
  • Create audit-ready documentation and know you don’t have to worry about that at the next audit

Watch a head-to-head comparison of the Tel-Tru Check-Set® Dry Block Calibrator Data Logger against outdated ice bath and boiling water techniques.

Shop Now and Save 10% Off List Price with Promo Code: foodsafetymonth

USDA Approved and Specified Device for Thermometer Calibration

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Tel-Tru Calibrators are designated as an approved device in the official USDA regulatory guidelines, making it a highly defensible and recognized method for thermometer verification during inspections and audits.

More Resources for Food Safety Month

FREE Food Safety Month Resources

  • Food Safety Temperature Verification Checklist
  • Audit Readiness Worksheet
  • Calibration SOP Template
  • Ice Bath vs Dry Block Comparison Guide
  • Thermometer Verification Log Sheet

Download Now!

Challenge Your Team!

Verify 5 Critical Temperature Points this Week:

  1. Recieving
  2. Processing
  3. Holding
  4. Storage
  5. Shipping

Can you prove every reading is accurate?

Food Safety Month Challenge