# Hygrometer/Psychrometer TFA-Dostmann 45.2024 Indoor Black Transparent White

**URL:** https://aio.lv/en/product--tfa-dostmann-452024--3926514
**Data updated:** 2026-01-06 11:13 (EET)
**Category:** Weather Station
**Manufacturer:** tfa dostmann
**Manufacturer code:** 452024
**EAN:** 4009816020284
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-452024--3926514

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann 45.2024 hygrometer/psychrometer is designed for indoor use, measuring humidity and temperature accurately. With a depth of 23 mm, a weight of 36 g, and a diameter of 7.1 cm, it features a sleek black, transparent, and white design. Made in Germany, this device is compact and lightweight, making it easy to place in any room. Monitor your indoor climate effectively with this reliable instrument.

## Long description

The compact thermo-hygrometer TFA-Dostmann 45.2024 monitors indoor temperature and relative humidity to help maintain a healthy and comfortable room climate. The instrument has a chromed brass bezel and a clear dial with a colour-coded comfort zone, and it is entirely manufactured in Germany. Its small size and low weight make it easy to place in any room.
Advantages
The hygrometer provides simultaneous temperature and humidity readings on a single dial with a colour-coded comfort scale for quick visual assessment. Its compact construction (7.1 cm diameter, 23 mm depth) and lightweight design (36 g) allow flexible placement. The chromed brass bezel and clear face offer robust build quality and easy readability. Made in Germany, the instrument meets established manufacturing and quality standards.
Suitable for
Monitoring living rooms and bedrooms
Use in home offices and study areas
Placing in nurseries and children’s rooms
Checking indoor climate in closets or storage areas
Key specifications
Model: TFA-Dostmann 45.2024
Functions: temperature and relative humidity
Diameter: 7.1 cm
Depth: 23 mm
Weight: 36 g
Design: black / transparent / white with chromed brass bezel
Made in: Germany
MPN: 452024
EAN: 4009816020284
How to use
Place the thermo-hygrometer on a flat surface or mount it where it can measure the representative room air, away from direct sunlight, radiators or ventilation outlets. Read temperature and relative humidity from the dial. Use the colour-coded comfort zone as a guide: if values fall outside the marked zone, adjust heating or ventilation to reach a comfortable indoor climate.
Usage recommendations
For the most reliable readings, allow the instrument to acclimatise for several hours after moving it to a new location. Avoid placing it near heat sources, open windows during cold weather, or humidifiers, which can skew readings.

## Specifications

| Feature | Value |
|---|---|
| Purpose | Indoor |
| Diameter | 71 mm |
| Placement | Wall |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.036 kg |
| Depth | 23 mm |

### Other features

| Feature | Value |
|---|---|
| Thermometer | No |

### Features

| Feature | Value |
|---|---|
| Product colour | Black, Transparent, White |
| Housing material | Brass, Plastic |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Germany |

## FAQ

### How much does the Hygrometer/Psychrometer TFA-Dostmann 45.2024 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 391 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 13.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/3926514/58601979_large.webp