# Digital thermo-hygrometer TFA 30.5039.02 — temperature and humidity measurement

**URL:** https://aio.lv/en/product--tfa-30503902--11213259
**Data updated:** 2026-02-14 19:36 (EET)
**Category:** Weather Station
**Manufacturer:** TFA
**Manufacturer code:** 30.5039.02
**EAN:** 4009816039842
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-30503902--11213259

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

TFA 30.5039.02 is a digital thermo-hygrometer by TFA that displays ambient temperature and relative humidity. It provides straightforward indoor climate monitoring for home, office or storage spaces, helping users track conditions that affect comfort and stored items. Compact and easy to read, it is suitable for daily checks and simple climate awareness.

## Long description

TFA 30.5039.02 is a compact digital thermo-hygrometer designed to display ambient temperature and relative humidity. The device provides a clear numeric readout for quick indoor climate checks, allowing users to monitor conditions that affect comfort, health and preservation of household items. Its compact form and straightforward interface make it suitable for placement on a desk, shelf or mounted on a wall in homes, offices or storage areas.
Advantages
The thermo-hygrometer offers simultaneous temperature and humidity readouts on an easy-to-read screen, enabling rapid assessment of indoor conditions. Its compact design and simple operation require minimal setup and maintenance. The device supports regular monitoring without complicated features, delivering reliable basic climate information for everyday use. Low power consumption ensures long runtime from standard batteries.
Suitable for
 Monitoring living room, bedroom and nursery climate
 Keeping track of office and workplace ambient conditions
 Checking humidity and temperature in storage areas for sensitive items
 Use in greenhouses or indoor plant zones for basic condition checks
 Everyday indoor climate awareness and simple troubleshooting (e.g., condensation, dryness)
Key specifications
 Measured values: ambient temperature and relative humidity
 Display: digital numeric readout for temperature and humidity
 Form factor: compact tabletop or wall-mountable housing
 Power: battery-operated for portable placement
 Intended environment: indoor use (home, office, storage)
How to use
Place the thermo-hygrometer in the room or area where you want to monitor conditions, avoiding direct sunlight, radiators or other localized heat sources that can skew readings. For wall mounting, use the integrated hanger slot; for tabletop use, position it on a flat surface at eye level for easy reading. Allow the device to stabilize for several minutes after placement to obtain accurate measurements. Check the display periodically to monitor changes in temperature and humidity.
Usage recommendations
For consistent results, position the device away from drafts, windows and doors. Perform measurements at a typical room height (about 1–1.5 m above the floor) and avoid placing the unit within three feet of heating or cooling vents. Replace batteries when display dims or updates become slow to maintain measurement reliability.

## FAQ

### How much does the TFA digital thermo-hygrometer 30.5039.02 cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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. 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 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11213259/62015142_large.webp