# Hygrometer Thermometer TFA-Dostmann Multy Black Silver

**URL:** https://aio.lv/en/product--dostmann-electronic-35113410--1410209
**Data updated:** 2025-12-29 07:36 (EET)
**Category:** Weather Station
**Manufacturer:** dostmann electronic
**Manufacturer code:** 35.1134.10
**EAN:** 4009816027320
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dostmann-electronic-35113410--1410209

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann Multy is a versatile indoor and outdoor hygrometer and thermometer. It features an LCD display, measuring indoor and outdoor humidity and temperature. Powered by AA batteries, it has a sleek black and silver design. Dimensions: 118mm x 29mm x 180mm. Ideal for monitoring your environment with trend display functions for both hygrometer and thermometer.

## Long description

The MULTY weather station by dostmann electronic (Hygrometer Thermometer TFA‑Dostmann Multy Black Silver, MPN 35.1134.10) measures indoor and outdoor temperature and humidity using a separate wireless outdoor transmitter and an integrated indoor sensor. Measured values are evaluated to show a weather symbol, and time and date are received via the DCF‑77 radio signal. The unit includes alarm functions, trend display, and stores maximum and minimum values. It is powered by AA batteries and features a clear backlit LCD in a black and silver housing (dimensions 118 × 29 × 180 mm).
Advantages
The device provides simultaneous indoor and outdoor readings with the option to add up to two additional wireless thermo‑hygro transmitters for monitoring multiple rooms. Automatic DCF‑77 time setting ensures accurate time and date, while the wake‑up alarm adds basic clock functionality. Trend indicators, adjustable temperature alarms and min/max memory support monitoring and climate control. The backlight improves readability in low light.
Suitable for
Home rooms: living room, bedroom, nursery
Basement, conservatory and outbuildings
Monitoring indoor comfort for heating and ventilation adjustments
Locations requiring simple timekeeping with radio‑controlled clock
Key specifications
Brand: dostmann electronic
Model: Hygrometer Thermometer TFA‑Dostmann Multy Black Silver
MPN: 35.1134.10
EAN: 4009816027320
Measured values: indoor/outdoor temperature and humidity
Wireless outdoor transmitter; supports up to two optional additional thermo‑hygro transmitters
Display: backlit LCD with weather symbol and trend indicators
Functions: DCF‑77 radio time/date, wake‑up alarm, temperature trend, min/max memory, adjustable temperature alarms
Power: AA batteries
Dimensions: 118 × 29 × 180 mm
How to use
Place the main unit indoors on a flat surface or mounted as instructed, and install AA batteries. Position the wireless outdoor transmitter at the desired outdoor location and insert its batteries; the main unit will receive the outdoor sensor signal automatically once within range. If using additional optional transmitters, set each transmitter and allow the main unit to synchronize. The DCF‑77 signal sets the clock and date automatically where reception is available. Use the menu or buttons to view current and trend data, set temperature alarms, and recall minimum and maximum values. Activate the backlight as needed for low‑light viewing.
Usage recommendations
For reliable outdoor readings, place the external transmitter in a sheltered, ventilated spot away from direct sunlight and precipitation. Avoid locating the indoor main unit near heat sources, windows with strong drafts, or direct sunlight to ensure accurate room climate measurements.

## Specifications

### Display

| Feature | Value |
|---|---|
| Backlight display | Yes |
| Built-in display | Yes |
| Display type | LCD |

### Features

| Feature | Value |
|---|---|
| Product colour | Silver, Black |
| Operating frequency | 433 |
| Housing material | Plastic |
| Temperature measurement range (inside) (T-T) | 9 - 50 |
| Temperature measurement range (outside) (T-T) | -40 - 70 |
| Humidity measuring range (outside) (H-H) | 20 - 95 |
| DCF radio clock | Yes |
| Alarm function | Yes |
| Clock function | Yes |
| Temperature measurement units | F, °C |
| Measuring functions | Indoor hygrometer, Indoor thermometer, Outdoor hygrometer, Outdoor thermometer |
| Outdoor sensors range | 80 m |
| Moon phase | Yes |
| Measuring functions trend display | Hygrometer, Thermometer |
| Weather station extremum data | Hygrometer, Thermometer |
| Week day indication | Yes |

### Power

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

### Packaging data

| Feature | Value |
|---|---|
| Manual | Yes |
| Battery included | No |
| Outdoor sensor | Yes |
| Number of outdoor sensor | 1 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.214 kg |
| Height | 180 mm |
| Width | 118 mm |
| Depth | 29 mm |

## FAQ

### How much does the Hygrometer Thermometer TFA-Dostmann Multy cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 17.07.2026 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 dostmann electronic 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 dostmann electronic 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, temperature measurement units, 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 Hygrometer Thermometer TFA-Dostmann Multy?

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/1410209/64148771_large.webp