# Electronic environment thermometer TFA-Dostmann 30.1035 Indoor Digital -25 to 70 °C

**URL:** https://aio.lv/en/product--tfa-301035--10034275
**Data updated:** 2026-03-07 15:18 (EET)
**Category:** Weather Station
**Manufacturer:** TFA
**Manufacturer code:** 30.1035
**EAN:** 4009816017475
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-301035--10034275

## 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 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann 30.1035 is an electronic environment thermometer designed for indoor use. It features a digital display and measures temperatures from -25 to 70 °C and -13 to 158 °F. The thermometer is powered by AAA batteries or solar energy, ensuring reliable operation. Its compact dimensions of 122 mm width, 28 mm depth, and 131 mm height make it easy to place in any indoor setting.

## Long description

The TFA-Dostmann 30.1035 Indoor Digital electronic environment thermometer is a compact instrument for monitoring ambient temperature in indoor spaces. It displays temperature values on a large digital screen, supports selectable Celsius or Fahrenheit units and records maximum and minimum values. The unit is designed for reliable daily use, powered by either an included AAA battery or a rechargeable AAA cell and supplemented by a solar lighting feature activated via a light sensor and time switch. Its small footprint makes it suitable for placement on shelves, walls or desks.
Advantages
The device provides a clear large display for easy reading and a reversible °C/°F setting to match user preference. Solar lighting controlled by a light sensor and time switch improves readability in low-light conditions without continuous battery drain. The thermometer stores maximum and minimum temperature readings with auto reset, enabling simple tracking of temperature fluctuations. Included batteries and a rechargeable cell make the unit ready to use immediately.
Suitable for
 Home rooms such as living rooms, bedrooms or kitchens
 Office indoor spaces and meeting rooms
 Storage rooms where monitoring of ambient temperature is required
 Nurseries and indoor areas for plants where temperature control matters
Key specifications
 Measured temperature range: -25 to 70 °C (also displays -13 to 158 °F)
 Display: large digital screen with solar-assisted lighting
 Unit selection: reversible °C/°F
 Memory: maximum and minimum temperature values with auto reset
 Power: supplied AAA battery (1.5 V) plus rechargeable AAA (1.2 V) included; solar lighting via light sensor and time switch
 Dimensions: approximately 120 x 92 x 26 mm
 Weight: approximately 130 g
 Protection: weather resistant construction for typical indoor environments
How to use
Place the thermometer on a stable surface or attach it to a wall at a location representative of the room air. Select the preferred temperature unit (°C or °F) using the device control, then allow a few minutes for the display to stabilize and show the current ambient temperature. Use the maximum/minimum function to record temperature extremes; the device supports automatic reset of these values. The solar lighting operates automatically according to ambient light and the built-in time switch to illuminate the display when needed.
Usage recommendations
For accurate readings, avoid placing the thermometer in direct sunlight, next to heat sources or near drafts. Replace the supplied battery or recharge the included rechargeable cell as needed; the solar lighting reduces battery consumption but does not replace regular power maintenance. Clean the housing with a dry or slightly damp cloth and store the device in a dry indoor location when not in use.

## Specifications

| Feature | Value |
|---|---|
| Type | Electronic environment thermometer |
| Purpose | Indoor |
| Temperature measurement range | -25 - 70 |
| Placement | Window |
| Temperature measurement range | -13 - 158 |
| Display form factor | Square |

### Power

| Feature | Value |
|---|---|
| Battery type | AAA |
| Power source | Battery/Solar |
| Battery voltage | 1.5 V |

### Technical details

| Feature | Value |
|---|---|
| Number of batteries supported | 1 |

### Display

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

### Packaging data

| Feature | Value |
|---|---|
| Manual | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Batteries included | Yes |

### Other features

| Feature | Value |
|---|---|
| Waterproof | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.143 kg |
| Height | 131 mm |
| Width | 122 mm |
| Depth | 28 mm |

### Features

| Feature | Value |
|---|---|
| Housing material | Quartz glass, Plastic |
| Temperature measurement units | °C, F |

## FAQ

### How much does the Electronic environment thermometer TFA-Dostmann 30.1035 cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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, 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 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 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, 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/10034275/59533426_large.webp