# TFA-Dostmann Multy Black Silver LCD Battery Indoor Outdoor Thermometer Hygrometer

**URL:** https://aio.lv/en/product--tfa-dostmann-35113410--5099252
**Data updated:** 2025-12-30 05:57 (EET)
**Category:** Weather Station
**Manufacturer:** tfa dostmann
**Manufacturer code:** 35.1134.10
**EAN:** 4009816027320
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-35113410--5099252

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann Multy features an LCD display and operates on AA batteries. It measures indoor and outdoor temperature and humidity, providing accurate readings for both environments. With a sleek black and silver design, it is both functional and stylish. Ideal for monitoring climate conditions in your home or office.

## Long description

The TFA-Dostmann Multy Black Silver is a battery-powered indoor/outdoor weather station with an LCD display that measures temperature and humidity. Outdoor values are provided by a separate wireless transmitter; indoor sensors show room temperature and humidity on the same display. The unit receives current time and date via the DCF-77 radio signal and includes an integrated alarm and backlight for nighttime readability.
Advantages
The device displays indoor and outdoor temperature and humidity in one view, evaluates weather conditions with a weather symbol, and stores maximum and minimum values. It supports optional additional wireless thermo-hygro transmitters to monitor up to three locations. Temperature trend indicators, adjustable temperature alarms and selectable °C/°F units provide flexible monitoring. The compact silver-and-black housing runs on AA batteries and includes a clear LCD with backlight.
Suitable for
Home rooms (living room, bedroom)
Nurseries and children’s rooms
Basements and cellars
Conservatories and home offices
Key specifications
Model: TFA-Dostmann Multy Black Silver, MPN 35.1134.10, EAN 4009816027320
Indoor temperature range: 9 to 50 °C
Outdoor temperature range: -40 to 70 °C
Outdoor humidity range: 20 – 95 % RH
Power supply: AA batteries
Functions: clock (DCF-77), alarm, temperature trend, max/min memory, adjustable alarms
Display: built-in LCD with backlight; units in °C or °F
Colour: silver and black; weight: 0.214 kg
How to use
Insert AA batteries into the main unit and the wireless outdoor transmitter, place the transmitter outdoors within the recommended wireless range, and position the main unit indoors where the display is easy to read. The station will automatically receive the DCF-77 time signal when available. Use the device controls to toggle temperature units, view max/min values, set temperature alarms and switch the backlight on as needed.
Usage recommendations
Install the outdoor transmitter in a shaded, dry location protected from direct sunlight and heavy rain to ensure accurate outdoor readings. For reliable wireless reception, avoid metal obstructions between the transmitter and the main unit and place the indoor display away from heat sources or drafty windows.

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

The price is 24.99 € (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 13.07.2026 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 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, 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 TFA-Dostmann Multy Thermometer Hygrometer?

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/5099252/65634093_large.webp