931A Data Thermometer, Bluetooth® Wireless, Single Input, °C &°F (K, J, T, E, B, N, R & S)

SKU: 931A

Product Description

Data Thermometer

Bluetooth® Wireless: Factory Tough, Lab Accurate

Data Logging Thermometer for Food and Pharmaceutical Applications

Related Video

  • The 931A has been replaced by the NEW 931B found here
  • Bluetooth® low energy wireless technology
  • MIL SPEC Shock, Drop & Vibration Rated
  • Washable
  • 1000 Hour Battery Life
  • Accurate: ±(0.04% rdg + 0.3 °C)
  • 2 Year Calibration Guarantee and 3 Year Warranty
  • Optional Developers’ Kit SDK available here
  • Probe Sold Separately:  See Probes Here

Single Input

K, J, T, E, B, N, R & S

The Model 931A is a single channel digital thermometer compatible with type K, J, T, E, B, N, R & S thermocouple probes to provide a wide range of temperature measurements, (-418 °F to 3308 °F) and boasts a 1000 hour battery life using three AA batteries.  The 931A provides dependable and uninterrupted portable measurement capability without expensive batteries, AC adapters or chargers.

The easiest data logging function available allows users to accurately record and store up to 1000 time-stamped measurements.  An unlimited number of data points may be collected when used with a Bluetooth® version 4.0 compatible wireless phone, tablet or PC either locally or on the freely accessible cloud server running TEGAM Thermometer Link for Android or for Apple iOS.  This seamless connectivity allows the user to collect, transmit and store accurate temperature data for analysis or compliance reporting without any additional or third party software.

The creative ergonomic design makes these instruments easy to hold, easy to read and easy to clean.  Designed for one-handed operation, these tools are comfortable to carry and use for extended periods of time.  The heavy-duty case is specifically designed for durability and resistance to contaminants such as dust and chemicals. The smooth, sleek, seamless case means that cleaning is quick and certain.

Real-time statistical data increases user productivity, process efficiency and product quality. Displayed on-demand, MIN, MAX, AVG, RNG and STDEV (standard deviation) provide critical process information and diagnostics that allow the user to analyze manufacturing processes on the fly and make immediate adjustments for maximum efficiency and quality.

Like all TEGAM products, our thermometers are designed, assembled and tested in the United States.  TEGAM backs this durable instrument with a standard 3 year warranty and a 2 year calibration guarantee to insure that your instrument is ready to use when you need it.

Dual Input Thermometer is also available in our 932A model

Optional Tilt Stand, Magnet Hanger Available

911-910 is the option to have it installed at the factory on your thermometer at time of purchase

911-912 is the option for the user to install the tilt stand, magnet hanger

Informative white papers for food industry professionals are available:

Preventing Foodborne Illness

Understanding FSMA Compliance

Technical Specifications

  • Accuracy: ±(0.04% rdg + 0.3 °C)
  • Range : -418 °F to 3308 °F
  • Resolution : 0.1/1 °C/°F/K
  • Input Type : K, J, T , E, B, N, R & S
  • Probe Offset
  • 1000 Hour Battery Life
  • Displays Real-Time Statistical Data
  • Data Logging and Wireless Transmission Capability
  • Creative Ergonomic Design
  • Three Year Warranty
  • Two Year Calibration Guarantee
  • Made in USA
  • Thermocouple Thermometer Forum

TEGAM Cloud® is a registered trademark of TEGAM, Inc. The Bluetooth® word, mark, and logos are registered trademarks owned by Bluetooth SIG, Inc. and use of such marks by TEGAM, Inc. is under license. Android™  is a trademark of Google, Inc. Apple®  is a registered trademark of Apple,  Inc.

Product Documents


Selection Guides


Quick Starts

Conformity Statements

Application Notes

Additional information

Weight 2 lbs
Dimensions 13 × 4 × 5 in
Quick Start Guide Preferred Language

Castilian Spanish, Continental French, Dutch, English, German, Japanese, Korean, Simplified Chinese

If you desire to have your shipment outside of North America, please contact customer service at 1-800-666-1010 or tegamsales@aei.com

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