TempTest Blue Thermometer

The TempTest Blue Accurate Thermometer with Bluetooth is a professional wireless measuring device that combines Bluetooth® connectivity with high precision and a rugged, waterproof design—ideal for HACCP temperature checks and digital recording of temperature readings in commercial settings.

This Bluetooth thermometer provides fast and reliable temperature readings, automatically and securely transmitting data to a smart device (iOS or Android). The thermometer features an automatic, 360° rotatable LCD display for easy reading from any angle and an ergonomic IP67 waterproof design with Polygiene BioMaster technology for added hygienic protection. The device is designed and hand-built in the United Kingdom and comes with a traceable calibration certificate for reliable results.

The TempTest Blue is therefore an efficient and modern solution for digital temperature monitoring, data logging, and HACCP compliance in professional kitchens, catering companies, and food safety environments.

Product Features: TempTest Blue Thermometer

Temperature range: −49.9 to 299.9 °C
Resolution: 0.1 °C/°F
Accuracy: ±0 .4 °C (-50 to 199 °C), otherwise ±1 °C
Bluetooth: Bluetooth LE (Bluetooth® Low Energy)
Display: 360° rotatableLCD screen
Water/dust protection: IP67 waterproof
Power supply: 2 × 1.5 V AAA batteries
Sensor: K-type thermocouple
Backlight: Yes
Weight: approx. 105 g
Housing material: ABS plastic with antimicrobial BioMaster technology
Warranty: 2 years
Certification: Free traceable calibration certificate in accordance with