# Weather station TFA 35.1159 White — indoor/outdoor thermometer and hygrometer, wireless 433 MHz, AA battery

**URL:** https://aio.lv/en/product--tfa-35115902--11872611
**Data updated:** 2026-03-09 20:36 (EET)
**Category:** Weather Station
**Manufacturer:** TFA
**Manufacturer code:** 35.1159.02
**EAN:** 4009816036025
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 34.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-35115902--11872611

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

TFA 35.1159 is a compact wireless weather station with built-in display that measures indoor and outdoor temperature and humidity. It transmits sensor data at 433 MHz and is powered by a 1.5 V AA battery. Features include clock, alarm and extremum memory for thermometer and hygrometer. Size 145×39×97 mm; ideal for home monitoring.

## Long description

The TFA 35.1159 White is a compact wireless weather station that displays indoor and outdoor temperature and humidity on an integrated screen. It receives outdoor sensor data via 433 MHz transmission from the included outdoor transmitter and can be expanded to receive up to three transmitters. The unit is powered by a single 1.5 V AA battery and has a clear white housing sized approximately 145×39×97 mm. Additional on-device functions include a radio-updated clock, alarm with snooze, extremum (max/min) memory for temperature and humidity, and a backlight for nighttime readability.
Advantages
The device provides simultaneous indoor climate and outdoor weather information on a built-in display, helping to monitor temperature and humidity in living spaces. Wireless 433 MHz reception supports an external outdoor sensor and optional additional transmitters for multi-point outdoor measurement. The integrated radio clock with automatic date and day update and an alarm function add practical timekeeping features. Extremum memory records maximum and minimum values for both indoor and outdoor readings, and the brief backlight improves readability in low-light conditions.
Suitable for
 Home climate monitoring in living rooms, bedrooms and kitchens
 Basic outdoor temperature tracking for gardens, balconies or near windows
 Users who need a compact, battery-powered indoor/outdoor thermometer and hygrometer
Key specifications
 Built-in display for indoor and outdoor readings
 Indoor temperature measurement range: -9.9 to 50 °C
 Outdoor temperature measurement range: -25 to 60 °C (via wireless transmitter)
 Wireless frequency: 433 MHz (supports up to 3 outdoor transmitters)
 Indoor humidity measurement with comfort zone indication
 Radio-controlled clock with time, date and day of week
 Alarm function with adjustable snooze
 Max/min (extremum) memory for temperature and humidity
 Backlight (approximately 10 seconds activation via touch sensor)
 Product colour: White; Dimensions approximately 145×39×97 mm; Weight 0.198 kg
How to use
Insert a 1.5 V AA battery into the weather station and place the supplied outdoor transmitter outside in a sheltered location. The indoor unit will automatically receive the outdoor temperature and display indoor temperature and humidity on its built-in screen. The radio-controlled clock updates time, date and weekday automatically. Use the device buttons to view maximum and minimum values, set the alarm and enable snooze. Touch the sensor button briefly to activate the backlight for improved visibility in darkness.
Usage recommendations
Position the outdoor transmitter in a shaded, well-ventilated place protected from direct rain and strong sunlight for the most accurate ambient temperature readings. Keep the indoor unit away from direct heat sources, radiators and windows to ensure representative indoor climate monitoring. Replace batteries when low to maintain reliable wireless reception and correct clock operation.

## 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 TFA 35.1159 White weather station cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 07.07.2026 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: 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 TFA 35.1159 White weather station?

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/11872611/67434189_large.webp