# Liquid environment thermometer TFA PALMA for indoor/outdoor, -20–60 °C, AAA battery, black/grey

**URL:** https://aio.lv/en/product--tfa-30306710--10490482
**Data updated:** 2026-03-11 11:53 (EET)
**Category:** Weather Station
**Manufacturer:** TFA
**Manufacturer code:** 30.3067.10
**EAN:** 4009816033499
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 23.55 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-30306710--10490482

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

TFA PALMA liquid environment thermometer designed for indoor and outdoor temperature monitoring. Measures -20 to 60 °C (14 to 140 °F) and displays readings in °C. Compact housing (70 × 23 × 98 mm) in black/grey and powered by a single 1.5 V AAA battery. Suitable for home, greenhouse, balcony or garage use where reliable ambient temperature tracking is needed.

## Long description

The TFA PALMA liquid environment thermometer is designed for monitoring ambient and water temperatures in indoor and outdoor settings. It measures temperatures from -20 to 60 °C (14 to 140 °F) and displays values in °C. The compact housing (70 × 23 × 98 mm) in black/grey is powered by a single 1.5 V AAA battery, offering a simple, low-power solution for continuous temperature tracking at home, in a greenhouse, on a balcony or in a garage.
Advantages
The device provides direct temperature readouts within a broad measuring range suitable for most domestic and light commercial uses. Its compact form factor and battery operation allow flexible placement without the need for mains power. The thermometer is suitable for both ambient air and liquid monitoring where reliable temperature reference is required. Maximum and minimum values are stored and can be recalled on demand, aiding in short-term trend observation.
Suitable for
Monitoring indoor room temperature
Measuring greenhouse or balcony conditions
Checking garage or storage area temperature
Monitoring water temperature in pools or ponds when used with the floating transmitter option
Key specifications
Temperature measuring range: -20 °C to 60 °C
Temperature units displayed: °C
Housing dimensions: 70 × 23 × 98 mm
Power supply: 1 × 1.5 V AAA battery
Colour: black/grey
Stores maximum and minimum temperature values for recall
Compatible with optional floating pool transmitter for remote water measurements (transmitter measures to 120 mm depth)
How to use
Install a single 1.5 V AAA battery in the thermometer according to the polarity markings. Place the unit in the desired location where ambient temperature should be monitored, avoiding direct sunlight or heat sources for representative readings. For water monitoring, use the optional floating pool transmitter: deploy the transmitter in the water and allow the device and transmitter to establish a wireless connection with the base station. Read current temperature values directly from the device display and use the max/min recall function to view recent extremes.
Usage recommendations
Position the thermometer where air can circulate freely around the housing for accurate ambient readings; keep it protected from direct weather exposure when used outdoors. For water applications, ensure the floating transmitter is placed at the intended measuring depth (sensor measures to 120 mm) and check battery status periodically to maintain continuous monitoring.

## Specifications

| Feature | Value |
|---|---|
| Type | Liquid environment thermometer |
| Purpose | Indoor/outdoor |
| Temperature measurement range | -20 - 60 |
| Temperature measurement range | 14 - 140 |
| Display form factor | Square |

### Power

| Feature | Value |
|---|---|
| Battery type | AAA |
| Power source | Battery |
| Battery voltage | 1.5 V |

### Technical details

| Feature | Value |
|---|---|
| Number of batteries supported | 2 |

### Packaging data

| Feature | Value |
|---|---|
| Manual | Yes |

### Features

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

### Other features

| Feature | Value |
|---|---|
| Waterproof | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.065 kg |
| Height | 98 mm |
| Width | 70 mm |
| Depth | 23 mm |

## FAQ

### How much does the TFA PALMA liquid thermometer -20–60 °C cost, and is it available for purchase?

The price is 28.49 € (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 20.07.2026 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, 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/10490482/59580994_large.webp