# Pool Thermometer TFA 30.3216.20 — turquoise plastic, solar-powered, AAA 1.5V, 220×106×95 mm

**URL:** https://aio.lv/en/product--tfa-30321620--11863499
**Data updated:** 2026-03-09 17:40 (EET)
**Category:** Pool Accessories
**Manufacturer:** TFA
**Manufacturer code:** 30.3216.20
**EAN:** 4009816028228
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 53.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 44.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tfa-30321620--11863499

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

TFA 30.3216.20 is a pool thermometer in turquoise plastic housing designed to measure water temperature. It uses solar power with an AAA 1.5 V battery backup and has compact dimensions (220 × 106 × 95 mm). Suitable for outdoor pool monitoring, garden ponds and spa tubs where a simple, battery-assisted solar thermometer is required.

## Long description

The TFA 30.3216.20 pool thermometer in a turquoise plastic housing is designed to provide simple and reliable water temperature readings for outdoor pools, garden ponds and spa tubs. The unit primarily uses solar power with an AAA 1.5 V battery as backup to ensure continuous measurement even in low-light conditions. With compact dimensions of 220 × 106 × 95 mm and a measuring depth of 180 mm, it offers an unobtrusive installation and straightforward temperature display suitable for routine pool monitoring.
Advantages
This pool thermometer combines solar operation with a battery backup to maintain measurement continuity when sunlight is insufficient. The turquoise plastic housing is resistant to typical outdoor conditions and keeps the device lightweight and easy to handle. The included tool for opening the transmitter simplifies battery replacement and maintenance. Designed for clear temperature readout, the device supports basic pool management without complex setup or additional equipment.
Suitable for
 Outdoor swimming pools for routine water temperature checks
 Garden ponds and decorative water features
 Small spa tubs and hot tubs needing simple temperature monitoring
 Seasonal pool setups where solar-assisted operation reduces battery changes
Key specifications
 Housing material: turquoise plastic
 Power supply: solar with AAA 1.5 V battery backup
 Overall dimensions: 220 × 106 × 95 mm
 Measuring depth: 180 mm
 Function: water temperature measurement and display
 Includes a tool for opening the transmitter for maintenance
How to use
Place the pool thermometer in the water so that the sensor is submerged to the specified measuring depth. Ensure the solar panel receives adequate daylight to maintain charging; the AAA 1.5 V battery serves as backup when sunlight is insufficient. Read the water temperature from the device display and, when necessary, use the supplied opening tool to access the battery compartment for replacement. Regularly check that the housing and sensor are free of debris to keep readings accurate.
Usage recommendations
For best performance, mount or float the thermometer where it receives direct daylight for most of the day and remove heavy debris or algae build-up. Replace the AAA battery when display response deteriorates, and store the unit indoors during prolonged winter freezing to avoid housing damage.

## Specifications

### Power

| Feature | Value |
|---|---|
| Battery type | AAA |
| Number of batteries supported | 4 |
| Battery voltage | 1.5 V |
| Power source type | Solar |

### Features

| Feature | Value |
|---|---|
| Material | Plastic |
| Product colour | Turquoise |
| Waterproof | Yes |
| Display type | Digital |
| Shape | Round |
| Product type | Thermometer |
| Best uses | Inflatable pool, Built-in pool, Above ground pool |
| Floating | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.29 kg |
| Height | 220 mm |
| Width | 106 mm |
| Depth | 95 mm |

## FAQ

### How much does the Pool Thermometer TFA 30.3216.20 cost, and is it available for purchase?

The price is 53.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 21.07.2026 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

## Image

https://aio.lv/img/cache/product/11863499/67437004_large.webp