# Digital thermo-hygrometer tfa dostmann 30.5027.02 — temperature and humidity measurement

**URL:** https://aio.lv/en/product--tfa-dostmann-30502702--1068546
**Data updated:** 2026-02-12 09:42 (EET)
**Category:** Weather Station
**Manufacturer:** tfa dostmann
**Manufacturer code:** 30.5027.02
**EAN:** 4009816023230
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-30502702--1068546

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Compact digital thermo-hygrometer tfa dostmann model 30.5027.02 for measuring ambient temperature and relative humidity. Displays current temperature and humidity values, suitable for home, office or storage monitoring. Helps track indoor climate for comfort and property protection, enabling timely ventilation or dehumidification decisions.

## Long description

Compact digital thermo-hygrometer tfa dostmann 30.5027.02 measures ambient temperature and relative humidity and displays current values on a clear screen. The device is designed for indoor use in homes, offices and storage spaces to help monitor climate conditions. By providing continuous readings of temperature and humidity, it enables timely ventilation, heating adjustments or dehumidification to protect comfort and stored items.
Advantages
The thermo-hygrometer offers a compact design with easy-to-read display and straightforward operation. It provides accurate temperature and relative humidity readings suitable for everyday indoor monitoring and requires minimal setup or maintenance. Its small footprint allows placement on desks, shelves or mounting on walls to fit different monitoring needs.
Suitable for
 Monitoring room climate in living rooms, bedrooms and nurseries
 Office environmental monitoring at workstations and meeting rooms
 Storage and archive monitoring to protect sensitive items and documents
 Greenhouses and indoor plant areas where humidity control is important
 Cellars and laundry rooms prone to excess humidity
Key specifications
 Measured parameters: ambient temperature and relative humidity
 Display: digital readout for temperature and humidity
 Intended use: indoor monitoring
 Power supply: battery-powered (user-replaceable batteries)
 Mounting options: free-standing or wall-mounted
 Compact physical dimensions suitable for desk or wall placement
How to use
Place the thermo-hygrometer on a stable indoor surface or mount it on a wall at approximately eye level away from direct sunlight, heaters or drafts for representative readings. Insert the required batteries, allow the sensor to stabilise for several minutes and read the current temperature and relative humidity on the display. For long-term monitoring, check the device periodically and replace batteries when the display dims or readings become inconsistent.
Usage recommendations
Position the device in the area you want to monitor rather than near windows, radiators or ventilation outlets to avoid distorted measurements. For storage rooms and archives, aim to keep relative humidity and temperature within ranges recommended for the stored materials and use the thermo-hygrometer to verify the climate before taking corrective actions such as ventilating, heating or using dehumidifiers.

## FAQ

### How much does the Digital thermo-hygrometer tfa dostmann 30.5027.02 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 21 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 23.07.2026 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. 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

## Image

https://aio.lv/img/cache/product/1068546/51715975_large.webp