# Electronic environment thermometer TFA-Dostmann LOG20

**URL:** https://aio.lv/en/product--dostmann-electronic-5005-1002--1978711
**Data updated:** 2026-01-06 11:08 (EET)
**Category:** Weather Station
**Manufacturer:** dostmann electronic
**Manufacturer code:** 5005-1002
**EAN:** 4009816024978
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 202.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 167.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dostmann-electronic-5005-1002--1978711

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The TFA-Dostmann LOG20 is an electronic environment thermometer designed for indoor use. It measures temperature in °C and features a sleek white design. With dimensions of 600 mm width, 210 mm depth, and 890 mm height, it fits well in various settings. Made in Germany, this thermometer ensures accurate readings and reliability for monitoring indoor climate conditions.

## Long description

The LOG20 from dostmann electronic is an electronic environment thermometer for monitoring temperature and humidity indoors. It records up to 20,000 measured values for two variables with an adjustable storage interval and stores maximum, minimum and average values. Data can be transferred to a PC via USB and documented with the included LOG Graph software and USB cable. The device is suitable for long-term climate monitoring in transport, cold stores, server rooms, prescribed test protocols and for identifying causes of damp or mould in living spaces.
Advantages
The LOG20 combines high storage capacity with adjustable measuring intervals and multi-parameter logging (temperature and humidity). It includes software and a USB cable for straightforward data transfer and documentation on a PC. Built-in max/min and AVG functions simplify analysis, and a visual alarm notifies you when measured values exceed or drop below set limits.
Suitable for
Monitoring temperature and humidity during transport of sensitive goods
Climate control in cold stores and storerooms
Environmental monitoring in server rooms and IT installations
Long-term logging for test protocols and quality assurance
Identifying causes of dampness or mould in buildings
Key specifications
Measured variables: temperature and humidity (2 variables)
Memory capacity: up to 20,000 measured values
Storage interval: freely adjustable
Functions: max, min, AVG, visual alarm for limit violations
Interface: USB (includes cable)
Software: LOG Graph (included)
Design: white housing; intended for indoor use
Manufacturer: dostmann electronic (Made in Germany)
MPN: 5005-1002, EAN: 4009816024978
How to use
Set the desired storage interval and limit values on the LOG20, place the device in the environment to be monitored and start recording. Connect the logger to a PC via the supplied USB cable to download logged data and open it in the included LOG Graph software for documentation and analysis. Use the max, min and AVG functions on the device or in the software to review recorded extremes and averages.
Usage recommendations
Place the device away from direct heat sources, sunlight and drafts to ensure representative temperature and humidity measurements. Regularly download and back up logged data, and check alarm threshold settings before critical transports or long-term recordings.

## Specifications

| Feature | Value |
|---|---|
| Type | Electronic environment thermometer |
| Purpose | Indoor |
| Package type | Box |
| Temperature measurement range | -30 - 60 |
| Placement | Wall |
| Display form factor | Rectangular |
| Memory capacity | 20000 entries |

### Display

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

### Features

| Feature | Value |
|---|---|
| Product colour | White |
| Housing material | Plastic |
| Min/Max temperature memory | Yes |
| Temperature measurement units | °C |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.057 kg |
| Height | 890 mm |
| Width | 600 mm |
| Depth | 210 mm |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | Germany |

## FAQ

### How much does the Electronic environment thermometer TFA-Dostmann LOG20 cost, and is it available for purchase?

The price is 202.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 15.07.2026 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 dostmann electronic 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 dostmann electronic 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/1978711/64194982_large.webp