TFA Dostmann Fridge/Freezer Thermometer Duo
(5 reviews)
With strong recent sales, this TFA Dostmann set of 2 thermometers checks your fridge and freezer temperature at a glance.
Key features
- Contents: Set of 2 analogue thermometers
- Measurement range: -30°C to 40°C
- Made in Germany, battery-free, over 500 purchases a month
In detail: TFA Dostmann Fridge Freezer Thermometer Set of 2
The set of 2 TFA Dostmann thermometers answers a simple but often overlooked need: checking that the fridge actually holds a temperature under 4°C and that the freezer stays below -18°C, two thresholds that determine how well food keeps and help avoid waste.
Each analogue thermometer, made in Germany, shows a scale from -30°C to 40°C with an easy-to-read coloured alcohol column, along with visual markers for the freezing zones (one to four stars) directly on the dial. No batteries, no adjustment: the unit works in a purely mechanical way and stays reliable over time.
The built-in hook lets you hang the thermometer from a shelf in the fridge or freezer, without eating into the storage space for food, unlike a stand-alone model that takes up floor space inside the appliance.
With more than 500 purchases in the past month, this set of TFA Dostmann thermometers confirms a good reception from buyers, driven by its ease of use and the reliability of a German brand that has specialised in measuring instruments for decades.
Technical data
Detailed characteristics
Performance
| Measurement range?Range of values the unit can measure. | -30°C to 40°C |
|---|---|
| Power supply?Electrical power of the unit, expressed in watts (W). | None (mechanical, battery-free) |
Additional information
| Contents | Set of 2 analogue thermometers |
|---|---|
| Display type?General product category this item belongs to. | Analogue, coloured alcohol column |
| Mounting | Built-in hook, hangs from a shelf |
Frequently asked questions: TFA Dostmann Fridge Freezer Thermometer Set of 2
No, it is a purely mechanical analogue model with a coloured alcohol column, which needs no batteries or particular maintenance.
Yes, its -30°C to 40°C measurement range covers both uses, and the set includes exactly 2 units to equip both appliances at once.
A built-in hook lets you hang it directly from a shelf, without having to stand it on the floor of the appliance where it would get in the way of food storage.
TFA Dostmann is a German brand specialising in measuring instruments, and this model offers good accuracy for everyday home temperature monitoring, sufficient to check food-safety thresholds.
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Page published on 2 August 2026