# TFA-Dostmann Season 2 Black Battery Indoor Outdoor Thermometer Hygrometer Barometer

**URL:** https://aio.lv/en/product--tfa-dostmann-35111801--10507443
**Data updated:** 2025-12-30 08:46 (EET)
**Category:** Weather Station
**Manufacturer:** tfa dostmann
**Manufacturer code:** 35.1118.01
**EAN:** 4009816039316
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 88.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 73.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-35111801--10507443

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann Season 2 Black features indoor hygrometer, indoor thermometer, outdoor barometer, outdoor hygrometer, and outdoor thermometer. It operates on AA alkaline batteries and measures 194 mm in width, 31 mm in depth, and 133 mm in height. Ideal for monitoring indoor and outdoor climate conditions.

## Long description

The TFA-Dostmann Season 2 Black battery-powered indoor/outdoor weather station displays current indoor climate, outdoor temperature and humidity, atmospheric pressure trend and a seasonal forecast image. It receives data from a wireless outdoor sensor (433 MHz) and shows radio-controlled time with date and weekday. The colour display supports four brightness levels and an auto-dim option when mains-powered. The compact unit can be placed on a table or mounted on a wall and accepts up to three additional temperature–humidity transmitters (sold separately).
Advantages
The Season 2 provides a graphical 24-hour air pressure history and a forecast based on pressure changes, plus a comfort indicator for the indoor climate. Its wireless outdoor sensor covers up to 100 m in open field and offers trend indicators, min/max memory with time and date stamps, moon phase and an alarm with snooze. The device is battery-operated (AA) and has an optional mains connection for auto-dimming and constant display.
Suitable for
Home monitoring of indoor climate and outdoor conditions
Bedrooms and living rooms (table or wall placement)
Monitoring children’s room, cellar or other remote rooms with additional sensors
Users who want a simple forecast, radio-controlled time and barometric trend
Key specifications
Brand: tfa dostmann, Model: Season 2 (MPN 35.1118.01, EAN 4009816039316)
Measurements: Width 194 mm, Depth 31 mm, Height 133 mm; Weight 0.345 kg
Temperature range (inside): 0 to 50 °C; (outside): -40 to 60 °C
Humidity range (outside): 10–99 %; indoor humidity measured and displayed
Wireless outdoor sensor: 433 MHz, range up to 100 m (open field); expandable to 3 transmitters (sold separately)
Display: colour with 4 brightness levels, auto-dim (requires mains connection)
Functions: barometric pressure with 24 h graph, forecast image, radio-controlled clock and full date, moon phase, min/max records, trend indicators, alarm with snooze
Power: AA batteries (main unit); optional mains connection for continuous display and dimming
How to use
Install AA batteries in the main unit and place the wireless outdoor sensor outside within the specified range, avoiding metal obstacles and large distances. The receiver will automatically pair with the sensor; check that outdoor temperature and humidity values are received. Use the manual setting options to set time zone or perform corrections if necessary. Place the unit on a bedside table or mount it on a wall using the integrated stand or wall slot. Adjust display brightness to a comfortable level or connect the mains adapter for auto-dim functionality.
Usage recommendations
For reliable outdoor readings, mount the wireless sensor in a shaded, ventilated location protected from direct sun and rain. Keep the sensor within the specified 100 m open-field range of the main unit and replace batteries in both units regularly to ensure continuous transmission and accurate measurements.

## Specifications

### Packaging data

| Feature | Value |
|---|---|
| AC adapter included | Yes |
| Manual | Yes |
| Quantity per pack | 1 pc(s) |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Alkaline |

### Features

| Feature | Value |
|---|---|
| Wall mountable | Yes |
| Product colour | Black |
| Operating frequency | 433 |
| Snooze function | Yes |
| Housing material | Plastic |
| Temperature measurement range (inside) (T-T) | 0 - 50 |
| Temperature measurement range (outside) (T-T) | -40 - 60 |
| Humidity measuring range (outside) (H-H) | 10 - 99 |
| Number of sensors supported (max) | 3 |
| Alarm function | No |
| Clock function | Yes |
| Clock/Date display | Yes |
| Temperature measurement units | °C |
| Measuring functions | Indoor hygrometer, Indoor thermometer, Outdoor barometer, Outdoor hygrometer, Outdoor thermometer |
| Weather forecast | Yes |
| Outdoor sensors range | 100 m |
| Moon phase | Yes |
| Measuring functions alarms | Yes |
| Measuring functions graphic display | Yes |
| Measuring functions trend display | Barometer, Hygrometer, Thermometer |
| Weather station extremum data | Thermometer, Barometer, Hygrometer |
| Week day indication | Yes |
| Humidity measuring range (inside) (H-H) | 10 - 99 |

### Power

| Feature | Value |
|---|---|
| Battery type | AA |
| Power source | Battery |
| Battery voltage | 1.5 V |
| Number of batteries (sensor) | 2 |
| Number of batteries (receiver) | 3 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.345 kg |
| Height | 133 mm |
| Width | 194 mm |
| Depth | 31 mm |

### Display

| Feature | Value |
|---|---|
| Built-in display | Yes |
| Colour display | Yes |

## FAQ

### How much does the TFA-Dostmann Season 2 Black Thermometer Hygrometer Barometer cost, and is it available for purchase?

The price is 88.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 27.07.2026 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: humidity measuring range (outside) (h-h), temperature measurement range (inside) (t-t), temperature measurement range (outside) (t-t), weight, clock function, alarm function, built-in display, 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.

### Where can I download the instructions for TFA-Dostmann Season 2 Black Thermometer Hygrometer Barometer?

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/10507443/65253332_large.webp