Food processing

The most accurate thermometer for food production is the Therma 20.

• High system accuracy — ±0.5 °C (-24.9 to 109.9 °C) system accuracy, guaranteed for life.
• Free calibration certificate — Free traceable certificate, or add a UKAS 3-point certificate to your order.
• Test-cap compatible — Easily check the instrument’s accuracy using test caps.

Calibration ensures your thermometer continues to provide accurate measurements. Using calibrated instruments supports HACCP compliance and helps demonstrate due diligence during audits.

Many of ETI's food thermometers come with a free traceable calibration certificate. If your instrument needs routine recalibration, you can send it to our UKAS-accredited laboratory.

There are a few ways to monitor fridge temperatures depending on budget, accuracy requirements and the size of your business.

Analogue fridge thermometers — Simple, budget friendly dials for routine checks.

Digital fridge thermometers — More accurate and easier read than dial thermometers, often with audible high temperature alarms.

WiFi data loggers — Automated fridge temperature recordings. View readings off site and get push notifications for high temperatures anytime, preventing stock spoilage.

Yes. Many ETI thermometers are waterproof, durable and designed for regular cleaning, making them suitable for demanding food production environments.