# Weather Station TFA-Dostmann 35.1159 White Indoor Outdoor Thermometer Hygrometer

**URL:** https://aio.lv/en/product--tfa-dostmann-35115902--10909575
**Data updated:** 2025-12-30 12:56 (EET)
**Category:** Weather Station
**Manufacturer:** tfa dostmann
**Manufacturer code:** 35.1159.02
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 33.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 28.09 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-35115902--10909575

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann 35.1159 is a white weather station featuring an indoor hygrometer and thermometer, as well as outdoor measurements. It operates on AA batteries and has wireless connectivity at 433 GHz. Dimensions are 145 mm width, 39 mm depth, and 97 mm height, making it a compact and efficient device for monitoring indoor and outdoor climate conditions.

## Long description

The TFA-Dostmann Weather Station 35.1159 is a compact white indoor-outdoor thermometer and hygrometer that provides localised weather information using the included wireless outdoor temperature transmitter. The device measures outdoor and indoor temperature and indoor humidity, shows sunrise and sunset times with day length, displays the current moon phase and keeps time, date and weekday synchronised via radio signal. The unit supports up to three optional outdoor transmitters and runs on AA batteries. The clear digital display includes a touch-activated bluish backlight for easy night-time reading.
Advantages
The weather station combines an integrated electronic barometer for trend-based weather icons with daily clothing recommendations adjusted to the measured outside temperature. It shows indoor comfort zones and offers max/min memory for outdoor temperature and indoor temperature and humidity. Radio-controlled time and an adjustable alarm with snooze function add practical everyday features. The compact dimensions and wireless 433 MHz connectivity make installation and use straightforward.
Suitable for (tasks / use cases)
Monitoring indoor climate and humidity in homes and small offices
Tracking outdoor temperature at a single location or with up to three transmitters
Checking sunrise/sunset times and moon phase for planning daily activities
Using as a radio-controlled clock with alarm function
Key specifications
Brand: tfa dostmann; Model: 35.1159.02
Functions: indoor/outdoor temperature, indoor humidity, electronic barometer, sunrise/sunset, moon phase, radio-controlled time
Outdoor temperature range: -25 to 60 °C; Indoor temperature range: -9.9 to 50 °C
Connectivity: wireless transmitter (433 MHz); expandable to max. 3 transmitters
Power: AA batteries
Display: built-in digital display with touch-activated bluish backlight (10 s)
Dimensions (W×D×H): 145 × 39 × 97 mm; Weight: 0.198 kg
Colour: White
How to use
Place the main unit indoors where the display is easily visible and install AA batteries in both the base unit and the outdoor transmitter. Mount the outdoor transmitter at the desired outdoor location, avoiding direct exposure to rain and strong sunlight to ensure accurate readings. The outdoor transmitter will send temperature data wirelessly to the main unit; follow pairing instructions in the manual to add up to two additional transmitters if needed. Use the touch sensor to activate the backlight and the menu buttons to view max/min values, set the alarm and adjust time or units.
Usage recommendations
Install the outdoor transmitter in a shaded, ventilated spot sheltered from direct precipitation to obtain reliable outdoor temperature readings. Replace batteries before low-battery warnings appear and keep the main unit away from heat sources and drafts for accurate indoor climate measurement.

## Specifications

### Display

| Feature | Value |
|---|---|
| Backlight display | Yes |
| Built-in display | Yes |
| Colour display | No |

### Packaging data

| Feature | Value |
|---|---|
| Manual | Yes |
| Outdoor sensor | Yes |
| Number of outdoor sensor | 1 |

### Features

| Feature | Value |
|---|---|
| Product colour | White |
| Operating frequency | 433 |
| Snooze function | Yes |
| Alarm clock | Yes |
| Housing material | Plastic |
| Temperature measurement range (inside) (T-T) | -9.9 - 50 |
| Temperature measurement range (outside) (T-T) | -25 - 60 |
| Temperature measurement range (outside) (T-T) | -13 - 140 |
| Number of sensors supported (max) | 3 |
| Min/Max temperature memory | Yes |
| DCF radio clock | Yes |
| Alarm function | Yes |
| Clock function | Yes |
| Clock/Date display | Yes |
| Measuring functions | Indoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer |
| Weather forecast | Yes |
| Moon phase | Yes |
| Sunrise/sunset time | Yes |
| Measuring functions graphic display | Yes |
| Weather station extremum data | Thermometer, Hygrometer |
| Humidity measuring range (inside) (H-H) | 20 - 95 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wireless |
| Transmission frequency | 433 GHz |

### Power

| Feature | Value |
|---|---|
| Battery type | AA |
| Power source | Battery |
| Battery voltage | 1.5 V |
| Number of batteries (sensor) | 2 |
| Number of batteries (receiver) | 2 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.198 kg |
| Height | 97 mm |
| Width | 145 mm |
| Depth | 39 mm |

## FAQ

### How much does the Weather Station TFA-Dostmann 35.1159 cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 01.07.2026 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: built-in display, temperature measurement range (inside) (t-t), temperature measurement range (outside) (t-t), alarm function, weight, clock function, 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.

### Where can I download the instructions for Weather Station TFA-Dostmann 35.1159?

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/10909575/65634250_large.webp