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header-product Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Black Silver Indoor thermometer hygrometer
16.49 €
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AiO.lv Home Appliances Climate Control Weather Station tfa dostmann

Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Black Silver Indoor thermometer hygrometer

Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Photo 1
Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Photo 2
Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Photo 1
Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Photo 2
Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Photo 1
Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Photo 2
Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Photo 1
Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Photo 2
Digital thermo-hygrometer TFA-Dostmann 30.5045.54 Black Silver Indoor thermometer hygrometer
16.49 €
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Short description

The TFA-Dostmann Digital thermo-hygrometer 30.5045.54 features a sleek black and silver design. It measures indoor temperature and humidity, providing accurate readings. Powered by AAA batteries, it has a compact size of 64mm width, 18mm depth, and 109mm height, making it easy to place anywhere in your home or office.
Available at price 16.49 €: 4 pcs.
Total available for order: 8 pcs.
Warranty: 2 Years
SKU: 11029355
Manufacturer: tfa dostmann
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delivery
Deliver the order:
to the Customer Service Center at Kengaraga 2b, Riga
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.07 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The TFA-Dostmann 30.5045.54 digital thermo-hygrometer in black and silver measures indoor temperature and relative humidity to help monitor and maintain a healthy indoor climate. The compact device displays current temperature and humidity, records maximum and minimum values, and features a backlit screen for easy reading in low light. It can also act as a wireless transmitter with compatible TFA weather stations.

Advantages

This thermo-hygrometer provides clear numerical readings of temperature and humidity and stores max/min values that can be reset manually or automatically. Coloured comfort-level zones on the display indicate whether indoor air is within an ideal range, too humid, or too dry. The backlight improves readability in the dark, and the small footprint and battery operation allow flexible placement anywhere indoors.

Suitable for

  • Monitoring room climate in homes and apartments
  • Protecting wooden floors, furniture and antiques from excessive dryness or humidity
  • Assessing conditions for houseplants and pets
  • Use in offices, nurseries and other indoor spaces
  • Integration as a wireless transmitter with compatible TFA weather stations

Key specifications

  • Model: TFA-Dostmann 30.5045.54
  • Measurements: indoor temperature and relative humidity
  • Temperature range (indoor): 0 to 60 °C
  • Units: °C / °F selectable
  • Display: built-in with backlight
  • Max/min memory with manual or automatic reset
  • Power: AAA batteries
  • Dimensions (W×D×H): 64 × 18 × 109 mm
  • Weight: 0.065 kg
  • Colour: black and silver
  • MPN: 30.5045.54 • EAN: 4009816031129

How to use

Insert the required AAA batteries, place the thermo-hygrometer on a flat surface or mount it where you want to monitor the indoor climate, avoiding direct sunlight and heat sources. The display shows the current temperature and humidity; use the controls to view max/min values or switch units between °C and °F. If used with a compatible TFA weather station, follow the station’s pairing instructions to enable the device as a wireless transmitter.

Usage recommendations

To obtain representative indoor readings, place the device at about chest height away from windows, radiators and cooking appliances. Regularly check the max/min memory after seasonal changes and replace batteries when the display dims to ensure continuous monitoring.

Specifications

Temperature measurement range (inside) (T-T):
0 - 60
Built-in display:
Yes
Alarm function:
No
Clock function:
No
Weight:
0.065 kg
Temperature measurement units:
°C, F
Product colour:
Silver, Black
All features

Power

Battery type:
AAA
Power source:
Battery
Battery voltage:
1.5 V
Number of batteries (receiver):
2

Features

Wall mountable:
Yes
Product colour:
Silver, Black
Housing material:
Plastic
Temperature measurement range (inside) (T-T):
0 - 60
Temperature measurement range (inside) (T-T):
32 - 140
Min/Max temperature memory:
Yes
Alarm function:
No
Clock function:
No
Temperature measurement units:
°C, F
Measuring functions:
Indoor hygrometer, Indoor thermometer
Measuring functions trend display:
Thermometer, Hygrometer
Weather station extremum data:
Thermometer, Hygrometer
Humidity measuring range (inside) (H-H):
10 - 99

Display

Backlight display:
Yes
Built-in display:
Yes

Weight & dimensions

Weight:
0.065 kg
Height:
109 mm
Width:
64 mm
Depth:
18 mm
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Instructions

tfa-dostmann-30.5045.54-11029355

Description

Instructions

tfa-dostmann-30.5045.54-11029355
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Stock data
Warehouse Stock Delivery to the store Store Price
WH334 4 06.07.2026 Best delivery 16.49 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 4 20.07.2026 25.49 €
16.49 €
Stock: 4
Delivery Date: 06.07.2026 Best delivery
Warehouse: WH334
Available only for legal entities
25.49 €
Stock: 4
Delivery Date: 20.07.2026
Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the Digital thermo-hygrometer TFA-Dostmann 30.5045.54 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 06.07.2026 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: temperature measurement range (inside) (t-t), built-in display, alarm function, clock function, weight, 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 Digital thermo-hygrometer TFA-Dostmann 30.5045.54?

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.
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