Temptest® Blue Thermometer
Temptest® Blue Thermometer
Temptest® Blue Thermometer
Temptest® Blue Thermometer
Temptest® Blue Thermometer
Temptest® Blue Thermometer

Temptest® Blue Thermometer

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The new TempTest Blue combines the latest Bluetooth wireless technology with high accuracy, precision, and fast response. Simply connect to your Safe Food Pro app, probe the item to be measured, and press the button to securely transmit your temperature data via a secure connection.

The thermometer is housed in a waterproof IP67 case with an ergonomic rubber seal. The TempTest Blue incorporates a stainless steel food penetration probe with fast response tip. The true temperature of a product can be measured in just 2-3 seconds.

An optional protective rubber boot, available in six colors, can be added for drop protection.

  • Temperature probe with Bluetooth wireless technology
  • Best in class accuracy to ±0.7°F
  • Auto-rotating LCD display for best viewing angle
  • Includes NIST-Traceable calibration certificate (2 point)
  • Super-Fast® 2-3 second readings
  • Waterproof to IP67 for daily commercial use
  • Up to 1,000-hours battery life, 2 x AAA
  • Can be integrated into existing apps 

Perform line checks faster and more accurately with readings saved directly to your smart device. 2-3 second readings, high accuracy to ±0.7°F, auto-rotating display, NIST-traceable certificate of calibration, range to 572°F, and waterproof to IP67.


Range -58.0 to 572.0°F (-49.9 to 299.9°C)
Accuracy ±0.7°F (±0.4°C) from -58 to 392°F (-49.9 to 199.9°C) otherwise ±1.8°F (±1.0°C)
Resolution 0.1°
Response Time 2-3 seconds (reads to within 1°F of final temperature of an ice bath in 3 seconds)
Probe High-performance Type K thermocouple, fixed, 0.13 dia. x 3.15 L inches (3.3 dia. x 80 L mm)
Auto-off 1 to 1440 minutes (1 day) - default 10 minutes
Water Resistance IP67*
Bluetooth 4.0**
Operating Range -4 to 122°F (-20 to 50°C)
Battery 1.5 volt AAA x 2, 1,000 hours typical
Dimensions 7.9 H x 1.9 W x 0.7 D inches (200 H x 47 W x 17 D mm) including probe
Weight 3.7 oz. (105 g)
Certificate Includes NIST-Traceable calibration certificate

*Protected from dust and immersion in water to 39” depth for up to 30 minutes. Not dishwasher safe.