Digital Weather Station TFA-Dostmann 30.3039.IT

Name: Digital Weather Station TFA-Dostmann 30.3039.IT 30.3039
Brand: tfa dostmann
SKU: 5090957
Price: 75.49 EUR
Availability: InStock

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Digital Weather Station TFA-Dostmann 30.3039.IT Indoor Outdoor Thermometer Hygrometer

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Short description

The TFA-Dostmann 30.3039.IT digital weather station features indoor and outdoor thermometers and hygrometers. It measures temperature and humidity accurately, providing essential data for home comfort. With a sleek grey and white design, it fits well in any environment. Powered by AA batteries, it is easy to set up and use. Dimensions are 98 mm width, 25 mm depth, and 137 mm height.

Available at price 75.49 €: 10 pcs.

Total available for order: 22 pcs.

Warranty: 2 Years

SKU: 5090957

Manufacturer: tfa dostmann

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

29.06.2026 {{selectedOffer.officeDeliveryString}}

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From 4.99 € (Weight: 0.34 kg)

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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From 1.99 €

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36 months installment: from 2.10 euros per month

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Product information

Description

The TFA-Dostmann 30.3039.IT Digital Weather Station is an indoor/outdoor thermometer and hygrometer that provides precise monitoring of temperature and humidity. It supports one main unit and can be extended with up to 8 wireless transmitters. The device displays current temperature and humidity, dew point, and records maximum and minimum values with time and date. Data logging stores up to 50,000 measured values and can be recalled on the display or exported via USB to a PC. The unit is powered by AA batteries and has a compact white and grey housing (98 × 25 × 137 mm).

Advantages

High-precision measurement: temperature accuracy ±1 °C and humidity accuracy ±3% in the 35–75% range. Flexible monitoring: expandable with up to eight transmitters for multiple outdoor or remote sensors. Comprehensive logging and alarm features: dew point indication, adjustable upper and lower alarms for temperature and humidity, alarm event recording, and a data logger that stores up to 50,000 readings. Convenient timekeeping: radio-controlled clock with seconds, date and selectable time zone offset ±12 hours. Easy data transfer to PC via USB and a switching output for integration with other equipment.

Suitable for

Home climate monitoring (living rooms, bedrooms)
Monitoring of indoor and outdoor conditions (balconies, patios, gardens)
Small greenhouses or plant rooms where temperature and humidity control is required
Workshops and storage areas where environmental logging is necessary

Key specifications

Model: TFA-Dostmann 30.3039.IT
Temperature range (inside/outside): 0 to 50 °C
Temperature accuracy: ±1 °C
Humidity range: 1 to 99% RH; accuracy ±3% (35–75% RH)
Data logger capacity: up to 50,000 measured values
Extendable: up to 8 wireless transmitters
Alarm function: adjustable upper and lower limits for temperature and humidity
Clock: radio-controlled with seconds, date, time zone ±12 h
Interface: USB for PC data recall
Power: AA batteries
Colour: white, grey
Dimensions (W × D × H): 98 × 25 × 137 mm
Weight: 0.147 kg

How to use

Install AA batteries in the main unit and any external transmitters, then allow the unit to register the connected sensors. Place the outdoor transmitters where they are protected from direct rain and sunlight but exposed to the ambient air you want to measure. Use the menu to set the time zone, enable the radio-controlled clock, and configure alarm thresholds for temperature and humidity. Access stored measurements on the device display or connect the unit to a PC via USB to download logged data for analysis.

Usage recommendations

For reliable humidity readings, position the indoor sensor away from heaters, windows with direct sunlight, or kitchen steam sources. For outdoor sensors, avoid placing them in direct sun or where they would be soaked by rain; a shaded, ventilated mounting gives the most representative measurements.

Specifications

Temperature measurement range (outside) (T-T):: 0 - 50
Temperature measurement range (inside) (T-T):: 0 - 50
Humidity measuring range (outside) (H-H):: 1 - 99
Built-in display:: Yes
Alarm function:: Yes
Clock function:: Yes
Weight:: 0.147 kg
Product colour:: White, Grey

All features

Power

Battery type:: AA
Battery voltage:: 1.5 V
Number of batteries (receiver):: 3

Features

Wall mountable:: Yes
Product colour:: White, Grey
Temperature measurement range (inside) (T-T):: 0 - 50
Temperature measurement range (inside) (T-T):: 32 - 122
Temperature measurement range (outside) (T-T):: 0 - 50
Temperature measurement range (outside) (T-T):: 32 - 122
Humidity measuring range (outside) (H-H):: 1 - 99
Number of sensors supported (max):: 8
Alarm function:: Yes
Clock function:: Yes
Measuring functions:: Indoor hygrometer, Outdoor thermometer, Outdoor hygrometer, Indoor thermometer
Measuring functions graphic display:: Yes
Measuring functions trend display:: Thermometer, Hygrometer
Weather station extremum data:: Thermometer, Hygrometer
Humidity measuring range (inside) (H-H):: 1 - 99

Display

Built-in display:: Yes

Weight & dimensions

Weight:: 0.147 kg
Height:: 137 mm
Width:: 98 mm
Depth:: 25 mm

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Warehouse	Stock	Delivery to the store	Store Price
WH334	10	29.06.2026 Best delivery	75.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	12	13.07.2026	87.49 €

75.49 €

Stock: 10

Delivery Date: 29.06.2026 Best delivery

Warehouse: WH334

Available only for legal entities

87.49 €

Stock: 12

Delivery Date: 13.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Digital Weather Station TFA-Dostmann 30.3039.IT cost, and is it available for purchase?

The price is 75.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 29.06.2026 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, Installment. All transactions are 100% secure and encrypted.

Can Digital Weather Station TFA-Dostmann 30.3039.IT be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Digital Weather Station TFA-Dostmann 30.3039.IT online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
Fill in the required details for the lending partner;
Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 (outside) (t-t), temperature measurement range (inside) (t-t), humidity measuring range (outside) (h-h), built-in display, alarm function, clock function, weight, 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.

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