# Hygrometer/psychrometer TFA‑Dostmann 30.3075.01 indoor electronic, AA battery, black, 32×128×128 mm

**URL:** https://aio.lv/en/product--no-name-tfa30307501--12010051
**Data updated:** 2026-03-11 20:44 (EET)
**Category:** Weather Station
**Manufacturer:** No name
**Manufacturer code:** TFA/30307501
**EAN:** 4009816040398
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 91.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 76.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--no-name-tfa30307501--12010051

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Indoor electronic hygrometer/psychrometer TFA‑Dostmann 30.3075.01 measures relative humidity and air temperature for indoor use. Compact black housing (32×128×128 mm) and AA (1.5 V) power make it suitable for home, office or storage monitoring. Lightweight (0.211 kg) device provides continuous environmental readings and easy placement on walls or shelves.

## Long description

The TFA‑Dostmann 30.3075.01 is an indoor electronic hygrometer/psychrometer that measures relative humidity and air temperature for indoor environments. The device comes in a compact black housing with dimensions of 32×128×128 mm and is powered by a single AA (1.5 V) battery. With a lightweight construction (0.211 kg) it is intended for monitoring conditions at home, in the office or in storage spaces and can be placed on a shelf or mounted on a wall.
Advantages
The instrument provides continuous environmental readings of relative humidity and temperature in one unit and requires only a standard AA battery for power. Its compact size and low weight make installation and repositioning straightforward. The black housing integrates unobtrusively into most interior settings while the simple electronic display allows for quick reading of current values.
Suitable for
Monitoring indoor air quality in living rooms and bedrooms
Office climate tracking to support HVAC adjustments
Storage areas where humidity and temperature control is needed
Hobby rooms, greenhouses or instrument cabinets requiring humidity awareness
Key specifications
Measured parameters: relative humidity and air temperature
Power supply: AA battery (1.5 V)
Housing colour: black
Dimensions: 32 × 128 × 128 mm
Weight: 0.211 kg
Mounting: shelf placement or wall mounting
How to use
Insert a fresh AA (1.5 V) battery into the battery compartment and switch the device on according to the included operating instructions. Place the hygrometer at a representative indoor location away from direct heat sources, direct sunlight and draughts to obtain stable readings. For wall mounting, use the mounting point on the housing and ensure the device is positioned at typical head-height for accurate ambient measurements.
Usage recommendations
For reliable monitoring, place the hygrometer at least 1–2 metres away from radiators, windows and ventilation outlets. Check and replace the battery promptly when display dimming or loss of readings occurs. For indoor comfort aim to maintain room temperatures and relative humidity within recommended comfort ranges (around 18–22 °C and 40–60 % relative humidity) where appropriate.

## Specifications

| Feature | Value |
|---|---|
| Type | Electronic hygrometer |
| Purpose | Indoor |
| Temperature measurement range | 0 - 50 |
| Placement | Wall, Desk |
| Humidity measuring range | 10 - 99 |

### Power

| Feature | Value |
|---|---|
| Battery type | AA |
| Battery voltage | 1.5 V |

### Technical details

| Feature | Value |
|---|---|
| Number of batteries supported | 3 |

### Other features

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

### Packaging data

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.211 kg |
| Height | 128 mm |
| Width | 32 mm |
| Depth | 128 mm |

### Features

| Feature | Value |
|---|---|
| Product colour | Black |
| Housing material | Plastic |

## FAQ

### How much does the Hygrometer/psychrometer TFA‑Dostmann 30.3075.01 cost, and is it available for purchase?

The price is 91.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 16.07.2026 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 Hygrometer/psychrometer TFA‑Dostmann 30.3075.01 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 No name 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 No name 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, 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/12010051/67496478_large.webp