# Electronic environment thermometer TFA 30.1027 — indoor digital, -50 to 70°C, AA battery, silver

**URL:** https://aio.lv/en/product--tfa-4009816013880--10823564
**Data updated:** 2026-03-07 18:06 (EET)
**Category:** Digital thermometers
**Manufacturer:** TFA
**Manufacturer code:** 4009816013880
**EAN:** 4009816013880
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-4009816013880--10823564

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

TFA 30.1027 is an electronic indoor environment thermometer with a digital display for temperature reading in °C. It measures from -50 to 70°C and is powered by a single 1.5 V AA battery. Compact dimensions (120 × 64 × 22 mm) make it suitable for wall or desk placement to monitor room temperature in homes, offices or storage spaces.

## Long description

The TFA 30.1027 electronic environment thermometer is a compact indoor digital thermometer designed to measure air temperature with a clear numeric display. It covers a wide measurement range from -50 to 70°C and supports reversible display in °C or °F. The device is powered by a single 1.5 V AA battery and is finished in a silver-metallic housing. With dimensions of 120 × 64 × 22 mm and a weight of 122 g, it can be placed on a desk or hung on a wall to continuously monitor ambient conditions in homes, offices or storage areas.
Advantages
The thermometer provides an extended measurement range suitable for both indoor and outdoor readings, and its reversible °C/°F display makes it adaptable for different user preferences. A 3 m cable allows placement flexibility when measuring external temperatures, while the compact form factor supports wall mounting or tabletop use. The included AA battery enables immediate operation out of the box.
Suitable for
Monitoring room temperature in living rooms, bedrooms and nurseries
Use in offices and workspaces to check ambient comfort
Temperature control in storage areas for sensitive items
Measuring outdoor temperatures when the probe cable is extended
Key specifications
Measurement range: -50 to 70°C
Indoor operating range: -10 to 50°C (specified for typical indoor use)
Display units: reversible °C/°F
Probe/cable length: approximately 3 m
Power supply: 1.5 V AA battery (included)
Mounting options: wall hanging or standing on flat surfaces
Housing finish: silver-metallic
Dimensions: 120 × 64 × 22 mm; Weight: 122 g
How to use
Insert the supplied 1.5 V AA battery into the battery compartment following the polarity markings, then place the thermometer on a flat surface or hang it on a wall using the mounting slot. If measuring outdoor temperature, position the external probe or place the unit so the connected cable reaches the desired location. Switch between °C and °F if needed using the unit's control. Allow several minutes for the sensor to stabilize after placement or after large temperature changes before taking readings.
Usage recommendations
Install the thermometer away from direct sunlight, heating sources and drafts to ensure accurate ambient readings. For reliable outdoor measurements, protect the probe from direct weather exposure while allowing air circulation around the sensor. Replace the AA battery when display dimming or inconsistent readings appear.

## Specifications

| Feature | Value |
|---|---|
| Purpose | Indoor |
| Housing material | Plastic |
| Min/Max temperature memory | Yes |
| Placement | Wall, Table |
| Temperature measurement units | °C |
| Display type | Digital |
| Display form factor | Square |

### Technical details

| Feature | Value |
|---|---|
| Power source | Battery |
| Temperature measurement range | -50 - 70 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.079 kg |
| Height | 120 mm |
| Width | 64 mm |
| Depth | 22 mm |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |
| Batteries included | Yes |

### Features

| Feature | Value |
|---|---|
| Type | Electronic environment thermometer |
| Product colour | Silver |

### Power

| Feature | Value |
|---|---|
| Battery type | AA |
| Number of batteries supported | 1 |
| Battery voltage | 1.5 V |

## FAQ

### How much does the TFA 30.1027 electronic indoor thermometer cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 60 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 01.07.2026 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. 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

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

When making a choice, we recommend paying attention to the key features: weight, type, 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/10823564/60148863_large.webp