# TFA-Dostmann 30.3196 Wireless Temperature and Humidity Outdoor Transmitter for Weather Stations, Range -40 to 60 °C

**URL:** https://aio.lv/en/product--tfa-dostmann-303196--3224252
**Data updated:** 2026-11-11 04:16 (EET)
**Category:** Smart Sensors
**Manufacturer:** tfa dostmann
**Manufacturer code:** 303196
**EAN:** 4009816024039
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 32.49 €
**Prices and availability valid until:** 2026-12-15 23:59
**Price without VAT (21%):** 26.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-303196--3224252

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.12.2026 | free |
| Pickup points | 18.12.2026 | 1.99 EUR |
| Courier delivery to door | 18.12.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann 30.3196 is a wireless outdoor transmitter designed to measure temperature and humidity for compatible weather stations. Operating in a temperature range from -40 to 60 °C, this sensor ensures reliable weather data collection. It serves as a practical replacement or extension sensor, offering wireless connectivity and a compact white housing for flexible placement in outdoor environments.

## Long description

The TFA-Dostmann 30.3196 wireless temperature and humidity outdoor transmitter is a reliable device designed to measure outdoor environmental conditions and transmit data to compatible weather stations. Featuring a compact white housing, this sensor is engineered for straightforward placement in various outdoor locations to monitor temperature and relative humidity accurately.
Advantages
This wireless outdoor transmitter allows for convenient remote monitoring without the need for complex cable installations. Its wide operational temperature range accommodates extreme weather conditions, ensuring continuous data collection throughout the year. The lightweight and slim design facilitates easy mounting on walls, railings, or other suitable outdoor spots while remaining unobtrusive. Frequent data updates help maintain accurate real-time readings for your compatible weather monitoring setup.
Suitable for
Replacing a faulty or lost original outdoor sensor on compatible weather stations
Extending an existing weather monitoring system with an additional sensor
Monitoring outdoor temperature and humidity around homes, gardens, or patios
When it may not be suitable
This device is not suitable as a standalone weather station display, as it requires a compatible main receiver unit to show the collected data. It is also not designed for direct immersion in water or industrial process monitoring.
Key specifications
Wireless connectivity technology
Outdoor placement type
Measures temperature and humidity
Temperature range: -40 to 60 °C
Dimensions: 53 mm width, 26 mm depth, 105 mm height
Weight: 50 g
Housing color: White
Transmission range: up to 100 m in open field
Update interval: every 4 seconds
How to use
Insert appropriate batteries into the transmitter following the polarity markings. Mount the unit securely in a protected outdoor location, such as under a roof overhang, to shield it from direct heavy rain and intense sunlight while still allowing free airflow. Pair the transmitter with your compatible wireless weather station according to the manufacturer instructions provided with your main display unit. Ensure the sensor is positioned within the specified transmission range of the main station for stable data reception.
What to consider before purchase
Verify compatibility with your existing TFA weather station model before buying
Check the required transmission distance between the outdoor location and your indoor receiver
Ensure you have the correct batteries ready for installation
Usage recommendations
For optimal performance and longevity, place the transmitter in a shaded, well-ventilated outdoor area protected from direct precipitation. Replace the batteries periodically to maintain consistent wireless transmission and accurate readings.

## Specifications

| Feature | Value |
|---|---|
| Display included | No |
| Temperature measurement range | -40 - 60 |
| Placement | Wall |
| Transmission distance | 100 m |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.05 kg |
| Height | 105 mm |
| Depth | 26 mm |
| Width | 53 mm |

### Power

| Feature | Value |
|---|---|
| Number of batteries supported | 2 |

### Features

| Feature | Value |
|---|---|
| Product colour | White |
| Connectivity technology | Wireless |
| Type | Outdoor |

## FAQ

### How much does the TFA-Dostmann 30.3196 Outdoor Transmitter cost, and is it available for purchase?

The price is 32.49 € (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 15.12.2026 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: connectivity technology, type, 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/3224252/71010952_large.webp