# Indoor Electronic Hygrometer TFA-Dostmann 30.5010 Digital Display Grey Silver

**URL:** https://aio.lv/en/product--tfa-dostmann-305010--11029358
**Data updated:** 2025-12-30 15:07 (EET)
**Category:** Weather Station
**Manufacturer:** tfa dostmann
**Manufacturer code:** 30.5010
**EAN:** 4009816013613
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 34.49 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 28.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-dostmann-305010--11029358

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 26.06.2026 | free |
| Pickup points | 01.07.2026 | 1.99 EUR |
| Courier delivery to door | 01.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann 30.5010 is a digital indoor hygrometer with a rectangular display. It measures humidity levels accurately, making it ideal for maintaining optimal indoor air quality. Its compact size of 105x45x105 mm allows for easy placement in any room.

## Long description

The digital thermo-hygrometer KLIMA GUARD is a compact indoor instrument for monitoring room temperature and relative humidity. Equipped with a precision Swiss sensor, the device provides accurate measurements that help control heating and ventilation to maintain a comfortable and healthy indoor climate. Its clear digital display and compact dimensions (105 x 45 x 105 mm) make it suitable for placement in living spaces, offices, or storage areas.
Advantages
The KLIMA GUARD thermo-hygrometer offers precise temperature and humidity readings thanks to a Swiss precision sensor, records high and low values, and calculates dew point and wet-bulb temperature. The unit includes audible and visual alarms for parameter thresholds and features a clear rectangular digital display in a grey-silver housing. Its small weight and compact size allow flexible placement in different rooms.
Suitable for
Monitoring indoor climate in homes and apartments
Climate control in offices and workplaces
Storage rooms, archives and equipment rooms
Laboratories and test rooms requiring accurate humidity records
Areas where dew point and wet-bulb data are relevant
Key specifications
Brand: tfa dostmann (KLIMA GUARD)
Model / MPN: 30.5010
EAN: 4009816013613
Dimensions: 105 x 45 x 105 mm
Weight: 0.15 kg
Housing colour: Grey, Silver
Sensor type: Swiss precision sensor
Displayed values: Temperature (°C), Relative Humidity, dew point, wet-bulb temperature
Display: Rectangular digital display
How to use
Place the thermo-hygrometer on a flat surface or mount it where it can measure representative room conditions, away from direct sunlight, heat sources and drafts. Read the temperature and humidity values on the digital display and use the recorded high/low function to check changes over time. Set audible or visual alarms as required to notify when measured parameters exceed predefined limits.
Usage recommendations
For consistent and comparable readings, position the device at typical room height (about 1–1.5 m) and avoid placing it near windows, radiators or ventilation outlets. Regularly compare readings against a calibrated reference if used for professional climate control or storage monitoring.

## Specifications

| Feature | Value |
|---|---|
| Type | Electronic hygrometer |
| Purpose | Indoor |
| Temperature measurement range | 0 - 60 |
| Placement | Wall |
| Display form factor | Rectangular |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.15 kg |
| Height | 105 mm |
| Width | 105 mm |
| Depth | 45 mm |

### Other features

| Feature | Value |
|---|---|
| Thermometer | Yes |

### Display

| Feature | Value |
|---|---|
| Display type | Digital |

### Features

| Feature | Value |
|---|---|
| Product colour | Grey, Silver |
| Housing material | Plastic |
| Temperature measurement units | °C |

## FAQ

### How much does the Indoor Electronic Hygrometer TFA-Dostmann 30.5010 cost, and is it available for purchase?

The price is 34.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 26.06.2026 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, temperature measurement units, 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.

## Image

https://aio.lv/img/cache/product/11029358/65634296_large.webp