Penetration probe thermometer
It measures the temperature inside the product, not on its surface, with a thin tip that barely pierces it.
In food, the temperature that matters is the one inside the product. An ambient or infrared thermometer only reads the surface, and a piece can be cold on the outside and out of range on the inside. A penetration thermometer solves that: its probe is inserted into the food and gives the core temperature, which is the one recorded in goods-in, cold store and dispatch checks.
It measures from -50 to +275 °C, so it works for frozen and chilled products as well as cooked ones. It has a resolution of 0.1 °C and an accuracy of ±0.5 °C in its usual operating range, with a response time of 10 seconds. The measuring tip is thin: it allows quick measurement with minimal piercing, which is particularly welcome when the product you are measuring is the very one you will then go on to sell.
It includes automatic end-value recognition (auto-hold): the instrument detects when the reading has stabilised and holds it on the display, so the result does not depend on how long each operator waits. It also has audible and visual alarms for monitoring temperature limits, useful for spotting straight away a batch that does not comply with your limits.
It is designed for day-to-day use in the food industry, warehouses, supermarkets and quality control laboratories. It is compact, light and easy to use in any working environment, and it has IP67 protection with a TopSafe cover, which allows it to work in wet areas and withstand cleaning. It is the natural complement to a hygiene plan alongside gloves, disposable clothing and dispensers.
At Fontanet Group, from Fraga (Huesca) and with a team with more than 30 years in the sector, we advise you on integrating the thermometer into your temperature checks. Availability, cover and spare parts are confirmed by our sales team.
Advantages
- Core temperature. Measures the core of the product, not the surface.
- From -50 to +275 °C. From frozen to cooked products with a single instrument.
- Auto-hold. Holds the final value when the reading stabilises.
- Limit alarms. Audible and visual warning if the temperature goes out of range.
- IP67 with cover. Ready for wet areas and cleaning.
Specifications
| Feature | Detail |
|---|---|
| Type | Digital penetration thermometer |
| Measuring range | -50 to +275 °C |
| Accuracy | ±0.5 °C (in usual range) |
| Resolution | 0.1 °C |
| Response time | 10 s |
| Protection | IP67 with TopSafe cover |
| Functions | Auto-hold and audible and visual limit alarms |
| Probe | Thin tip for minimal piercing |
Data according to the instrument's sheet; additional probes, cover and spare parts are confirmed by the sales team.
Which sectors is it for?
- Food industry
- Fruit and vegetable packhouses
- Cold storage warehouses
- Supermarkets and retail
- Quality control laboratories
Interested?
Call us on 974 47 35 06 or message us on WhatsApp at 649 943 962.
Frequently asked questions
What temperatures does it measure?
From -50 to +275 °C, with a resolution of 0.1 °C and an accuracy of ±0.5 °C in its usual range. It works for frozen, chilled and cooked products.
What is the auto-hold function?
The thermometer recognises when the reading has stabilised and holds it on the display. That way the result does not depend on how long each operator waits.
Can it be used in wet areas?
Yes. It has IP67 protection with a TopSafe cover, designed for working in wet environments and withstanding cleaning.
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Need more information?
We advise you with no obligation and help you choose the right option for your process.




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