{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Digital Weather Station TFA 30.3039 — indoor/outdoor thermometer and hygrometer, clock, alarm, 0–50°C, 1–99% RH, grey/white
75.49 €

Digital Weather Station TFA 30.3039 — indoor/outdoor thermometer and hygrometer, clock, alarm, 0–50°C, 1–99% RH, grey/white

TFA 30.3039 Digital Weather Station Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Digital Weather Station TFA 30.3039 — indoor/outdoor thermometer and hygrometer, clock, alarm, 0–50°C, 1–99% RH, grey/white

{{email}}
You keep track of price changes

Digital Weather Station TFA 30.3039 — indoor/outdoor thermometer and hygrometer, clock, alarm, 0–50°C, 1–99% RH, grey/white

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

TFA 30.3039 digital weather station provides indoor and outdoor temperature and humidity monitoring with ranges 0–50°C and 1–99% RH. The compact grey/white unit features a built-in display, clock and alarm function, AA battery (1.5 V) power, trend indication for temperature and humidity, and practical wall or desk placement for home and office climate tracking.
Available at price 75.49 €: 10 pcs.
Total available for order: 20 pcs.
Warranty: 2 Years
SKU: 11872596
Manufacturer: TFA
delivery
to the Customer Service Center at Kengaraga 2b, Riga
01.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
06.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
06.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 25.16 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.10 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The TFA 30.3039 digital weather station is a compact indoor/outdoor thermometer and hygrometer designed for continuous climate monitoring at home or in small offices. The unit measures temperature in the 0–50°C range and relative humidity from 1–99% RH. The built-in display shows current readings, trend indications for temperature and humidity, a radio-controlled clock with seconds and date, and an integrated alarm function. The device can be powered by a 1.5 V AA battery and is designed for either wall mounting or desk placement.

Advantages

The TFA 30.3039 combines temperature and humidity measurement with timekeeping and alarm features in a compact grey/white housing. Accuracy is specified at ±1°C for temperature and ±3% RH within the 35–75% range for humidity, supporting reliable indoor climate assessment. The instrument supports expansion with up to eight additional wireless transmitters and provides dew point indication, max/min memory with time and date stamps, and a data logger able to store up to 50,000 measured values. Recorded data can be recalled on the display or exported to a PC via USB.

Suitable for

  • Home climate monitoring in living rooms, bedrooms and kitchens
  • Small office spaces and meeting rooms where temperature/humidity tracking is required
  • Monitoring conditions for plants, musical instruments or storage areas
  • Applications requiring time-stamped max/min records or alarm thresholds

Key specifications

  • Temperature measurement range: 0–50°C
  • Temperature accuracy: ±1°C
  • Relative humidity range: 1–99% RH
  • Relative humidity accuracy: ±3% (35–75% RH)
  • Built-in display with trend indication for temperature and humidity
  • Radio-controlled clock with seconds, date and time zone adjustment ±12 hrs
  • Alarm function with adjustable upper and lower limits for temperature and humidity
  • Dew point indication
  • Max/min memory with time and date of recording
  • Data logger capacity up to 50,000 measured values; recall via display or PC USB interface
  • Expandable with up to 8 wireless transmitters
  • Power: 1× AA battery (1.5 V)
  • Placement: wall mount or desk
  • Product colour: white / grey
  • Weight: 0.147 kg

How to use

Insert the supplied or a compatible 1.5 V AA battery and position the main unit on a flat surface or mount it on a wall at a representative indoor location, away from direct sunlight, heaters or drafts. If using external wireless transmitters, pair them with the main unit according to the transmitter instructions; the system supports up to eight transmitters. Set the radio-controlled clock zone if required and configure alarm thresholds for temperature and humidity. Use the built-in controls to view current values, recall max/min records with associated time and date, and review dew point or trend indicators on the display.

Usage recommendations

For consistent readings place the unit at chest height in an interior room, avoid locations near windows, radiators or vents, and allow the sensor at least 30 minutes to stabilise after relocation. Regularly check battery status and, if you plan to use the data logger frequently, back up recorded values to a PC via the USB interface to prevent data loss.

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

Description

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

{{product.title}}
{{product.price}}

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
WH94 10 01.07.2026 Best delivery 75.49 € Best price
WH354 10 08.07.2026 85.99 €
75.49 €
Stock: 10
Delivery Date: 01.07.2026 Best delivery
Warehouse: WH94
85.99 €
Stock: 10
Delivery Date: 08.07.2026
Warehouse: WH354

Customer reviews

Customer questions

FAQ

How much does the TFA 30.3039 Digital Weather Station 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 — 20 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 01.07.2026 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, Installment. All transactions are 100% secure and encrypted.

Can TFA 30.3039 Digital Weather Station 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 TFA 30.3039 Digital Weather Station 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 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 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.