---
product_id: 409094248
title: "TFA Dostmann Digital Indoor/Outdoor Thermometer, Functional Display, High and Low Values, Indoor and Outdoor Temperature, L 62 x W 20 (55) x H 85 mm, White"
brand: "tfa"
price: "€ 27.85"
currency: EUR
in_stock: true
reviews_count: 5
category: "Tfa"
url: https://www.desertcart.be/products/409094248-tfa-dostmann-digital-indoor-outdoor-thermometer-functional-display-high-low
store_origin: BE
region: Belgium
---

# Max/min temp memory with reset 300 cm waterproof sensor cable Dual indoor/outdoor temp display TFA Dostmann Digital Indoor/Outdoor Thermometer, Functional Display, High and Low Values, Indoor and Outdoor Temperature, L 62 x W 20 (55) x H 85 mm, White

**Brand:** tfa
**Price:** € 27.85
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay ahead of the weather curve—know your temps, own your comfort!

## Quick Answers

- **What is this?** TFA Dostmann Digital Indoor/Outdoor Thermometer, Functional Display, High and Low Values, Indoor and Outdoor Temperature, L 62 x W 20 (55) x H 85 mm, White by tfa
- **How much does it cost?** € 27.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/409094248-tfa-dostmann-digital-indoor-outdoor-thermometer-functional-display-high-low)

## Best For

- tfa enthusiasts

## Why This Product

- Trusted tfa brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Versatile:** Sleek, lightweight design fits anywhere—stand or hang it to suit your space and style.
- • **Energy-Smart Living:** Optimize your home climate and save up to 6% on heating costs by monitoring temps precisely.
- • **Extended Reach Sensor:** 300 cm waterproof cable lets you monitor outdoor, freezer, or aquarium temps with ease.
- • **Precision at a Glance:** High-accuracy digital display keeps you effortlessly informed of indoor and outdoor temps.
- • **Track Temperature Extremes:** Max/min memory function captures peak values so you never miss critical fluctuations.

## Overview

The TFA Dostmann Digital Indoor/Outdoor Thermometer offers precise temperature readings for both indoor and outdoor environments via a 300 cm waterproof sensor cable. Featuring a clear digital display, max/min memory with manual reset, and a compact design for versatile placement, it empowers users to optimize home comfort and energy efficiency. Ideal for monitoring room climate, freezers, aquariums, and more, this reliable device combines functionality with sleek practicality.

## Description

This functional thermometer is ideal for measuring indoor and outdoor temperature at the same time. Controlling the room temperature is an important factor for a cosy and healthy living environment and helps save energy. Even one degree of temperature reduction brings up to six percent less heating costs. Placed on the window, the sensor cable is simply routed outside to measure the outside temperature. The max.min memory with manual reset allows you to observe peak values over a self-selected period of time. The uses of thermometers with sensor cable are versatile and not only limited to the outside temperature. Thanks to the large measuring range, the waterproof sensor can also be used for temperature control of the refrigerator and freezer or for measuring the water temperature in the aquarium. Advantages of the TFA Dostmann Digital Indoor/Outdoor Thermometer: ✔ Displays indoor and outdoor temperature. ✔ Outdoor temperature via cable. ✔ Also for monitoring the freezer/aquarium. ✔ Good and lowest values. ✔ Functional design. Technical data: ✔ Measuring range temperature outside: -50 to +70 °C (-58 to +158 °F). ✔ Indoor temperature range: -10 to +50 °C (+14 to +122 °F). ✔ Material: plastic. ✔ Mounting: for hanging or standing. ✔ Cable length: 300 cm. ✔ Dimensions: (L) 62 x (W) 20 (55) x (H) 85 mm. ✔ Batteries: 1 x 1.5 V AAA (included). ✔ Weight: 71g ✔ Box contents: indoor/outdoor thermometer, battery, instruction manual The family business TFA Dostmann with headquarters in Wertheim am Main specialises in the production of high-quality weather and measurement technology. It is one of the industry leaders and has already launched over 1000 products related to weather, temperature, humidity and time measurement.

Review: Super! - Funktioniert bei mir schon seit Jahren super.
Review: Controllo temperatura split condizionatore - Controllo temperatura di uscita split con sonda esterna: perfetto !!

## Features

- Digital thermometer: Digital display of the current temperature for indoor and outdoor use on a clear display
- Cable sensor: waterproof temperature sensor is also suitable for controlling refrigerator, freezer or even for the water temperature in the aquarium
- Max. Minimum values: memory of the lowest values with manual reset allows temperature control over an individual period of time
- Dimensions: The small digital thermometer is handy and measures (L) 62 x (W) 20 (55) x (H) 85 mm
- Installation: can be attached with stand or hanging loop, the length of the temperature sensor is 300 cm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000EOQ9TS |
| Additional Features | High Accuracy, Large Display, Outdoor temperature via waterproof cable sensor, Waterproof |
| Age Range Description | Adult |
| Age range (description) | Adult |
| Brand | TFA |
| Brand Name | TFA |
| Color | White |
| Colour | White |
| Connectivity Technology | Cable (300 cm) |
| Customer Reviews | 4.4 out of 5 stars 2,526 Reviews |
| Display Type | Digital |
| Global Trade Identification Number | 04009816000026, 04009816000033 |
| Immersion Depth | 12 Centimeters |
| Included Components | Indoor/outdoor thermometer, battery, instruction manual |
| Included components | Indoor/outdoor thermometer, battery, instruction manual |
| Indoor Outdoor Usage | Indoor |
| Item Length | 8.5 Centimeters |
| Item Type Name | thermometers |
| Item Weight | 0.1 Kilograms |
| Manufacturer | TFA Dostmann |
| Model | 30.1012 |
| Model Name | Thermometer |
| Number of Batteries | 1 AAA batteries required. |
| Outer Material | Plastic |
| Outer material | Plastic |
| Part Number | 30-1012 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 5 seconds |
| Reusability | Reusable |
| Special features | High Accuracy, Large Display, Outdoor temperature via waterproof cable sensor, Waterproof |
| Specification Met | RoHS |
| Style Name | Classic |
| Unit Count | 1 Count |
| Upper Temperature Range | 70 Degrees Celsius |

## Product Details

- **Age range (description):** Adult
- **Brand:** TFA
- **Colour:** White
- **Included components:** Indoor/outdoor thermometer, battery, instruction manual
- **Special features:** High Accuracy, Large Display, Outdoor temperature via waterproof cable sensor, Waterproof

## Images

![TFA Dostmann Digital Indoor/Outdoor Thermometer, Functional Display, High and Low Values, Indoor and Outdoor Temperature, L 62 x W 20 (55) x H 85 mm, White - Image 1](https://m.media-amazon.com/images/I/61os4fBsA3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Super!
*by S***N on 13 August 2026*

Funktioniert bei mir schon seit Jahren super.

### ⭐⭐⭐⭐⭐ Controllo temperatura split condizionatore
*by G***O on 3 June 2026*

Controllo temperatura di uscita split con sonda esterna: perfetto !!

### ⭐⭐⭐⭐⭐ Bra pris och god kvalitet
*by P***G on 7 September 2026*

Enkel att avläsa inne/utetemperatur samt sparar lägst/högst uppmätta temperatur och enkelt att nollställa

## Frequently Bought Together

- Green Wash Ltd TFA Dostmann Digital Indoor-Outdoor Thermometer, Multi-Colour, 9.9 x 12 x 2.6 cm
- TFA Dostmann Thermometer wireless Info, 30.3065.02, indoor and outdoor, with indoor hygrometer, incl swiss precision sensor
- Green Wash Ltd TFA Dostmann Digital Window Thermometer Vision, 30.1025, weatherproof, convenient reading of outdoor temperatures, easy to mount, removable, Multi-Colour

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-10-13*