Description
The large digital display on the Therma 20 thermometer shows exact temperature measurements with a resolution of 0.1 °C. It also features a wide temperature range of -39.9 to 149.9 °C, perfect for daily catering checks.
This ergonomic cooking thermometer is powered by three AAA batteries and has an exceptional battery life of at least five years. Additionally, the thermometer switches off automatically after ten minutes to maximize battery life.
High-accuracy thermistor thermometer
The Therma 20 is perfect for food and catering businesses where exact temperatures are critical. This high-accuracy probe thermometer has a high system accuracy of ±0.4 °C, guaranteed for its lifetime due to the instrument’s advanced electronics.
Choose between a FREE traceable calibration certificate or an optional UKAS 3-point certificate for added confidence in this thermometer’s exact readings.
Compatible with a wide range of thermistor probes
Adding a Therma Series silicone boot to your probe thermometer protects it from damage and makes it splash-proof to IP64. Use our stainless steel wall mount to store your Therma 20 safely and in an accessible location.
Certified to EN 13485
ISO EN 13485 is a European standard for testing thermometers to ensure they are effective for monitoring the temperature of chilled and frozen foods during transport, storage, and distribution. The Therma 20 cooking thermometer is certified to this standard, meaning you can be confident that your probe thermometer is suitable for this purpose.
Hygienic design with Polygiene BioMaster
Maintaining a hygienic probe thermometer is important for food businesses. The Therma 20 thermometer housing features Polygiene BioMaster antimicrobial technology to reduce bacterial growth.
Quick and easy calibration checks
To comply with regulations, food and catering businesses regularly verify the accuracy of their thermometers. Validation checks could not be easier with our Thermistor Test Caps. Available in various temperatures, simply attach the test cap to the Therma 20 thermometer and check that the temperature on the screen matches the test cap.
Designed and manufactured in the UK
The Therma 20 is designed and hand-built in our factories in Worthing, West Sussex.
Supplied with a two-year warranty, you can be confident that your probe thermometer is built to last.
| Range: | -39.9 to 149.9 °C |
|---|---|
| Resolution: | 0.1 °C |
| Accuracy: | instrument only: ±0.2 °C |
| System accuracy – thermistor: | ±0.5 °C (-24.9 to 109.9 °C) |
| Battery: | 3 x 1.5 volt AAA |
| Battery life: | at least 5 years (20000 hours) |
| Sensor type: | thermistor |
| Display: | 12 mm LCD |
| Dimensions: | 25 x 56 x 128 mm |
| Weight: | 130 grams |
| Packaging material: | ABS plastic contains Biomaster product protection |
| Country of manufacture: | United Kingdom |
| Warranty: | two years |
| Water/dust resistance: | IP64 when using boot (optional accessory) |
| Measurement scale: | Celsius |
| Certification: | FREE traceable calibration certificate |
| Complies with standard: | EN 13485 |












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