RainPoint pool thermometer

The RainPoint pool thermometer is a set consisting of a floating sensor and an indoor receiver that allows you to conveniently monitor the water temperature without leaving your home. The device works wirelessly with a range of up to 100 meters, and the data is updated every 3 minutes. The sensor measures the water temperature in the range of -9.9 ° C to 50 ° C, and the receiver additionally displays the indoor temperature (from -9.9 ° C to 60 ° C) and humidity (1% - 99%). The model has an IP68 waterproof design, large LCD displays (on the sensor and receiver), battery power and the ability to expand with a control center via a mobile app.

Measuring water temperature and internal conditions

The pool sensor allows you to monitor the water temperature in real time within a safe operating range, which is important for the daily use of your pool or hot tub. The internal receiver extends the functionality to include internal temperature and humidity measurement, giving you a more complete picture of the conditions. This solution is especially useful when you want to compare the water temperature with the ambient temperature. As a result, it is easier to plan the use of the pool.

Stable wireless communication

The device transmits data up to 100 meters away, giving you the freedom to place the receiver anywhere in your home or on your patio. The information is updated every 3 minutes, so the readings are regular and predictable. This interval is suitable for everyday use, where stability is key. Thanks to this, you don't have to worry about frequent signal drops.

Waterproofing and design for use in water

The floating sensor is designed in a shape reminiscent of an "iceberg", which improves its stability on the water surface. The IP68 water resistance protects the device from water and prevents moisture from entering the interior. This means that the thermometer can remain in the pool for a longer period of time without the risk of damage. In practice, this means less maintenance is required.

Clear display and dual reading mode

The sensor has its own LCD display, allowing you to check the temperature right next to the pool. The internal receiver has a large, wide-viewing-angle display that displays all the key data. In addition, the device records minimum and maximum values, making it easy to monitor temperature and humidity changes. This gives you access to current and historical data.

Expandable with the app

The model can work with a dedicated hub that allows you to check data in a mobile application. This allows you to access information even when you are not at home. This solution increases comfort and gives you greater control over the state of the pool. It is especially useful when using the device regularly.

Included in the kit

• Receiver (B0565T)
• Floating pool sensor (HCS015T2H)
• User manual
• Quick Start Guide
• Warranty card

Warranty: 12 months

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It is important to know

Before choosing a swimming pool thermometer, it is worth considering how you will use the product in practice and what is most important to you when it comes to temperature measurements. The difference between a model that allows for quick surface measurements and one that allows for more precise control at depth is not negligible in everyday use. It is also not always obvious how individual features translate into ease of use and reliability in the long term.

• Floating thermometers are most practical if a quick reading on the surface is important to you, but they are not suitable for accurate temperature measurements at different depths.
• Display readability can have a significant impact on usability in real-world conditions (glare, shadows) – don't ignore this detail in the specifications.
• An often overlooked feature is the resistance of materials to UV rays and pool chemicals, which can affect long-term use if the thermometer is constantly in the water.
• Speed and accuracy of reading are not necessarily related – a digital display makes it easy to check quickly, but it takes a few minutes to get the correct value.

Source of editorial recommendations: general verifiable guidelines for product selection.

In practice

🟢 Measuring temperature in a classic home pool

The RainPoint thermometer meets the needs of most users who want to easily check the temperature of the water on the surface.

🟡 Use for measuring temperature in a children's pool

You can use it, but if you need a really accurate reading, check if the range and resolution of the display meet your requirements.

🔴 Regular temperature measurement at different depths

Because the model is floating, it does not allow for reliable depth measurements, which can be a limitation in more demanding applications.

🟡 Night or low visibility use

If you want to read the temperature even in the evening or at dusk, a lighting function or a clearly visible scale becomes crucial - check the presence of these solutions on the selected model.

Answers to frequently asked questions

Is the thermometer suitable for continuous use in the pool?

Both prolonged exposure to water and UV rays require materials that can withstand this – check the resistance specifications if you plan to leave the thermometer in water for several days in a row.

What affects the accuracy of a temperature reading?

The position of the thermometer in the pool and the time of immersion have a significant impact - for the most accurate result, wait a few minutes for the temperature sensor to adjust to the water.

Is the thermometer also suitable for use in a hot tub or pond?

It is designed for swimming pool water; use in other environments should be in accordance with the manufacturer's instructions.

Description updated: September 2026

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