Thermapen ONE Blue | Bluetooth Food Thermometer – Electronic Temperature Instruments Ltd.

Q: How do I use the Thermapen ONE Bluetooth thermometer?

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Q: Where is the Thermapen One Blue manufactured?

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Q: Which types of businesses benefit most from using the Thermapen One Blue?

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New

Thermapen® ONE Blue Thermometer

£175.00

£210.00 inc. VAT

£175.00 £175.00

£210.00 inc. VAT

Thermapen ONE food thermometer with Bluetooth®, free ThermaData Hub software including Checklists function

Intuitive display with custom checklists
Provides instant pass/fail feedback
Integrate into existing software systems
Time-saving, paperless recordings
Free traceable certificate of calibration
SDK & technical support available
2-year guarantee

Available in three different button colours

Product code:

279-607

The Thermapen ONE Blue makes HACCP compliance quicker and easier with our free ThermaData Hub software, checklists app and Bluetooth connectivity. With item names, high/low limits, and pass/fail feedback displayed on the screen, users can work through checklists quickly with confidence and accuracy. Please note these features are only available when integrated with the latest SDK.

Product Information

Accuracy	±0.3°c
Auto Off
Backlight
Battery	AAA
Battery Life	2,000 Hours
Battery Quantity	1
Battery Weight	11
Biomaster
Bluetooth Module	BLE 5.0
Case Material	ABS Plastic which includes Polygiene BioMaster product protection
Guarantee	5 Years
IP Rating	IP67
Low Battery Indication
Packaged Weight (g)	125
Probe Response Time	1 Second
Probe Style	Penetration
Product Dimensions	156 x 47 x 19mm
Product Weight	115
Range	-49.9° to 299.9°c
Resolution	0.1
Rotating Display
Sensor Type	K Type

Thermapen ONE Blue Instructions

279-607 C of C

Safety checks digitised

Exceed HACCP compliance with a digital food safety system. Bluetooth thermometers ensure every temperature reading is taken correctly and on time. Plus, they create a data system that is organised, accessible, and easy to analyse and share.

The Thermapen ONE Blue makes HACCP checks quick and easy to complete. The easy one-button operation means little training is required. Users can work through checklists of items on-screen, viewing the name of the item to be measured and the required temperature range before receiving pass/fail feedback. Integrate the product into your food safety software to customise your checks.

Not only will choosing the Thermapen ONE Blue create a more accurate and reliable data archive, but it will also save time spent manually recording temperatures. This time can be re-invested into other areas, enabling a more productive and efficient business model.

Speed and accuracy

Complete food safety checks with ease with the Thermapen instant-read Bluetooth thermometer. It has a high accuracy of ±0.3 °C, one second readings and is provided with a FREE traceable calibration certificate for complete confidence. Temperatures are read instantly.

Designed and made in Britain

The Thermapen ONE Blue is designed and built by hand at our factories in Worthing, West Sussex. Supplied with a two-year guarantee, you can be confident that your thermometer probe is built to last. Suitable for right or left handed use with rotating screen.

Thermapen ONE Blue Protective Cover - White

Because of its one-second response time and Bluetooth logging, it is used across many critical stages of commercial food production and in food services. The most common applications include:

Goods-in inspections - Verifying the temperature of fresh, chilled, and frozen deliveries at the loading bay before accepting stock.

Core cooking checks - Confirming the safe internal temperature of meats, poultry, and delicate dishes during a busy service without slowing down the kitchen line.

Hot and cold holding - Auditing buffet stations, hot cabinets, and salad bars to ensure food remains in the safe temperature zone for customers.

Cooling processes - Recording the safe, timely cooling rates from cook to chill and of batch-cooked foods to meet strict food safety guidelines.

Hygienic design

Maintaining a hygienic catering thermometer probe is essential for food businesses. The Thermapen ONE Bluetooth thermometer's casing includes Polygiene BioMaster product protection to reduce bacterial growth. It is also waterproof to IP67, enabling it to be submerged in water for thorough cleaning.

Folding probe

Folding instant-read thermometers are ideal for protecting your probe from damage while making it easy to transport and keep on hand throughout the day. This Bluetooth food thermometer features a reduced tip, stainless steel penetration probe that rotates 180° and folds into the side of the instrument for safe storage.

Custom software available

A Software Developer Kit (SDK) is available upon request to allow integrators to write custom apps to communicate with the Thermapen ONE Blue. Free end-to-end technical support is available.

Please Note: New display features are only available when using the latest Software Development Kit. BLE 5.0 thermometers have a range of 50 metres depending on the user's smart device make and model. Environmental conditions may also affect signal strength.

Computer monitor displaying a software interface with various graphs and data on a white background

ThermaData Hub: Simple, Smart, Subscription-Free HACCP Software

For businesses that rely on accurate temperature data, ThermaData Hub is the essential digital solution. This all-in-one platform automates your data collection from ETI WiFi loggers, Data loggers and Bluetooth® thermometers.

All-in-ONE Dashboard
No Subscription Fees
Complete HACCP Compliance, Digitally
Real-Time Alerts & Notifications
Actionable Insights
Customisable Reports

View more details

Download Thermadata hub

Frequently Asked Questions

How do I use the Thermapen ONE Bluetooth thermometer?

To use the Thermapen ONE Bluetooth thermometer, simply pair it with your device (iOS or Android), probe the item to be measured and press the button to transmit your temperature data. The thermometer will show a ‘PASS’ or ‘FAIL’ response depending on whether the temperature recorded is within the item’s set limits. View and manage your temperature readings using your custom software.

Where is the Thermapen One Blue manufactured?

Every Thermapen One Blue is proudly designed, engineered, and hand-assembled right here in Britain. This ensures the highest manufacturing standards, giving you a robust, premium instrument that is built to last. Comes with a 2-year guarantee.

Which types of businesses benefit most from using the Thermapen One Blue?

The Thermapen One Blue is engineered specifically for fast-paced commercial food environments that require strict digital record-keeping. The businesses that benefit the most include high-volume restaurants, quick-service food chains, commercial caterers, food manufacturing plants, and food safety auditors. Any business aiming to eliminate paper logs and speed up their daily safety checks will see an immediate improvement in their operations.