# Electronic environment thermometer TFA-Dostmann 30.5053.02.04

**URL:** https://aio.lv/en/product--tfa-dostmann-3050530204--4326056
**Data updated:** 2026-01-13 21:21 (EET)
**Category:** Weather Station
**Manufacturer:** tfa dostmann
**Manufacturer code:** 30.5053.02.04
**EAN:** 4009816036728
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-3050530204--4326056

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann 30.5053.02.04 is an electronic indoor thermometer that measures temperature in °C. It operates on a CR2032 battery (3V) and features a compact design with dimensions of 13mm width, 46mm depth, and 43mm height. Ideal for monitoring indoor environments, it provides accurate temperature readings for better comfort and control.

## Long description

The TFA-Dostmann 30.5053.02.04 electronic environment thermometer is a compact indoor temperature sensor designed to give clear and reliable readings in Celsius. Its small white housing and slim profile make it easy to place on a windowsill, shelf or attach to a wall without occupying much space. Powered by a single CR2032 3V battery, the device provides straightforward temperature monitoring for home, office or other indoor spaces.
Advantages
The thermometer offers precise temperature measurement in °C with a compact footprint and low weight, making it unobtrusive in any room. Its simple battery operation ensures easy maintenance, while the clear display and minimalist design support quick reading and discreet placement. The lightweight plastic construction and neutral colour match a variety of interior styles.
Suitable for
 Monitoring room temperature in living rooms, bedrooms and nurseries
 Temperature control in offices and small commercial spaces
 Use in storage areas where ambient temperature tracking is required
 Placement in hobby rooms, greenhouses or terrariums for general environment checks
Key specifications
 Measurement unit: degrees Celsius (°C)
 Power source: CR2032 3V battery
 Weight: 0.025 kg
 Colour: White
 Dimensions (W × D × H): 13 mm × 46 mm × 43 mm
How to use
Insert a CR2032 3V battery into the compartment following the polarity markings. Place the thermometer on a stable surface or attach it to a wall at typical breathing height for the space to obtain representative ambient readings. Allow the sensor a few minutes to stabilise after placement or after changing the battery before relying on readings. Read the displayed temperature in °C directly from the screen.
Usage recommendations
For the most accurate indoor measurements, avoid direct sunlight, heat sources or drafts. Replace the CR2032 battery when the display weakens or shows irregular readings. Clean the housing with a dry or slightly damp cloth; avoid immersing the device in water. Periodically compare readings with another thermometer to confirm continued accuracy.

## Specifications

| Feature | Value |
|---|---|
| Type | Electronic environment thermometer |
| Operating relative humidity (H-H) | 10 - 99 |
| Number of batteries supported | 1 |
| Purpose | Indoor |
| Temperature measurement range | -10 - 50 |
| Display form factor | Square |

### Power

| Feature | Value |
|---|---|
| Battery type | CR2032 |
| Power source | Battery |
| Battery voltage | 3 V |

### Display

| Feature | Value |
|---|---|
| Display type | Digital |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.025 kg |
| Height | 43 mm |
| Width | 13 mm |
| Depth | 46 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | White |
| Housing material | Plastic |
| Temperature measurement units | °C |

## FAQ

### How much does the Electronic environment thermometer TFA-Dostmann 30.5053.02.04 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 61 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 03.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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, temperature measurement units, 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/4326056/65633966_large.webp