# Indoor temperature and humidity sensor TFA-Dostmann 95.2019.54 — freestanding, AAA 1.5V, 61×31×65 mm

**URL:** https://aio.lv/en/product--tfa-dostmann-95201954--11681037
**Data updated:** 2026-01-28 13:03 (EET)
**Category:** Home Goods Accessories
**Manufacturer:** tfa dostmann
**Manufacturer code:** 95.2019.54
**EAN:** 4009816035462
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-95201954--11681037

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 04.08.2026 | free |
| Pickup points | 07.08.2026 | 1.89 EUR |
| Courier delivery to door | 07.08.2026 | 4.99 EUR |

## Summary description

TFA-Dostmann 95.2019.54 is a freestanding indoor temperature and humidity sensor powered by a single AAA 1.5 V battery. Compact dimensions (61 × 31 × 65 mm) make it suitable for placement on tables, shelves or window sills. It monitors indoor climate for comfort and storage, helping users track conditions in living rooms, bedrooms, offices or utility spaces.

## Long description

The indoor temperature and humidity sensor TFA-Dostmann 95.2019.54 is a compact freestanding device designed to monitor room climate. Powered by a single AAA 1.5 V battery and measuring 61 × 31 × 65 mm, it is suitable for placement on tables, shelves or window sills. Use it to keep track of temperature and relative humidity in living rooms, bedrooms, children's rooms or other indoor spaces.
Advantages
The silver-coloured thermo-hygrometer provides simultaneous readings of temperature and humidity to support a healthy indoor environment and more efficient heating and ventilation control. Its compact design fits into most interiors. The sensor offers flexible mounting: a magnetic holder adheres to the device, allowing wall attachment with the included self-adhesive pad or use of the bracket as a freestanding stand.
Suitable for
Monitoring living room, bedroom and children's room climate
Tracking indoor humidity to prevent mold and protect belongings
Checking conditions in home offices, storage rooms and utility spaces
Key specifications
Measured values: temperature and relative humidity
Temperature range: -10 °C to 55 °C
Humidity range: 10 % to 99 % RH
Power supply: one AAA 1.5 V battery
Dimensions: 61 × 31 × 65 mm
Mounting: magnetic mounting bracket for wall attachment or freestanding use; includes self-adhesive pad
Intended use: indoor
How to use
Insert a AAA 1.5 V battery, place the sensor on a table, shelf or windowsill or attach the mounting bracket to a desired surface using the enclosed adhesive pad and place the device onto the magnetic bracket. The bracket can also be positioned as a stand. Position the sensor away from direct heat sources, drafts and direct sunlight for representative room measurements.
Usage recommendations
Place one sensor in each room you want to monitor (for example living room, bedroom and children’s room) and compare readings to adjust ventilation and heating. Avoid installing the sensor directly above radiators or near open windows to ensure accurate temperature and humidity readings.

## Specifications

| Feature | Value |
|---|---|
| Type | Freestanding |
| Weight | 0.044 kg |
| Material | Plastic |
| Battery type | AAA |
| Number of batteries supported | 3 |
| Height | 65 mm |
| Sensor type | Temperature & humidity sensor |
| Width | 61 mm |
| Depth | 31 mm |
| Purpose | Indoor |
| Battery voltage | 1.5 V |
| Accuracy | 1 % |
| Built-in display | Yes |
| Temperature measuring range | -10 - 55 |
| Humidity measuring range | 10 - 99 |

## FAQ

### How much does the TFA-Dostmann 95.2019.54 indoor temp & humidity sensor cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 04.08.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All tfa dostmann products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized tfa dostmann service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for TFA-Dostmann 95.2019.54 indoor temp & humidity sensor?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11681037/67017525_large.webp