# Temperature transmitter tfa dostmann MULTI-SENS 0–50 °C outdoor, 1.5V battery, 120×157×42 mm

**URL:** https://aio.lv/en/product--tfa-dostmann-30305701--3779621
**Data updated:** 2026-03-12 16:20 (EET)
**Category:** Smart Sensors
**Manufacturer:** tfa dostmann
**Manufacturer code:** 30.3057.01
**EAN:** 4009816029256
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 52.47 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-30305701--3779621

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

tfa dostmann MULTI-SENS is an outdoor temperature transmitter with a measurement range of 0–50 °C. It is designed for remote temperature sensing and transmission, powered by a 1.5 V battery. Compact housing dimensions are 120 × 157 × 42 mm, suitable for weather monitoring, HVAC support, greenhouses and outdoor instrumentation requiring a simple, battery-powered sensor module.

## Long description

tfa dostmann MULTI-SENS 0–50 °C outdoor is a compact, battery-powered temperature transmitter designed for remote outdoor temperature sensing and integration with compatible base stations. The sensor measures temperatures in the range 0–50 °C and is supplied by a single 1.5 V battery. Housed in a weather-resistant enclosure with dimensions of 120 × 157 × 42 mm, the unit is suitable for monitoring outdoor conditions, supporting HVAC systems, greenhouses and other applications where a simple, standalone temperature sensor is required.
Advantages
The MULTI-SENS transmitter provides straightforward battery operation and a clear functional temperature range for outdoor use. Its compact housing simplifies installation in exposed locations and minimizes space requirements. The device is compatible with multi-sensor wireless setups, enabling monitoring from a single base station when integrated into a compatible tfa dostmann system.
Suitable for
 Outdoor temperature monitoring for gardens, terraces and building exteriors
 Greenhouse temperature control and ventilation support
 Supplementary sensor for HVAC systems and weather monitoring
 Remote sensing when used with a compatible wireless base station
Key specifications
 Measurement range: 0 to 50 °C
 Power supply: 1.5 V battery
 Housing dimensions: 120 × 157 × 42 mm
 Enclosure: compact, suitable for outdoor installation (weather protection implied by outdoor use)
How to use
Install the MULTI-SENS transmitter in a sheltered outdoor location away from direct heat sources and strong sunlight to ensure representative temperature readings. Insert the 1.5 V battery following the polarity markings, pair the transmitter with the compatible base station or display according to the base station instructions, and mount the housing using appropriate screws or fixtures. Regularly check battery status and replace the battery when the base station indicates low power or when readings become unstable.
Usage recommendations
For best results, position the transmitter in a location representative of the area you want to monitor, protected from direct precipitation and intense solar radiation. Use the MULTI-SENS together with a compatible tfa dostmann base station to monitor multiple measuring sites and to track outdoor and indoor climate data from a single display.

## Specifications

| Feature | Value |
|---|---|
| Display included | Yes |
| Battery voltage | 1.5 V |
| Temperature measurement range | 0 - 50 |
| Transmission distance | 80 m |

### Features

| Feature | Value |
|---|---|
| Type | Outdoor |
| Connectivity technology | Wireless |
| Product colour | Black, Grey, White |
| Operating frequency | 433 |

### Power

| Feature | Value |
|---|---|
| Number of batteries supported | 4 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.216 kg |
| Height | 42 mm |
| Width | 120 mm |
| Depth | 157 mm |

## FAQ

### How much does the TFA-Dostmann MULTI-SENS temperature transmitter 30.3057.01 cost, and is it available for purchase?

The price is 63.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 15.07.2026 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: 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.

### Where can I download the instructions for TFA-Dostmann MULTI-SENS temperature transmitter 30.3057.01?

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/3779621/58560432_large.webp