Using a combination of a thermometer and a hygrometer on a boat is essential for maintaining a comfortable, safe, and healthy environment on board. The thermometer can be used to monitor the temperature of the engine and outside water for example, ensuring that the engine is running correctly, and knowing whether or not the water is warm enough to swim in. You can also use a thermometer to monitor the temperature inside the cabin, which is essential for staying comfortable in extreme weather conditions. Additionally, the thermometer can be used to ensure that perishable items are stored at the correct temperature, ensuring safety of the passengers.
A hygrometer, on the other hand, can be used to measure the humidity levels inside the cabin. This can be useful for preventing mould growth, protecting electronic equipment, and maintaining visibility through windows and windshields. By monitoring the humidity levels, you can take steps to prevent damage to your boat, ensure clear visibility, and maintain a comfortable indoor environment. Combining the use of a thermometer and a hygrometer can help you maintain a comfortable environment on your boat, while also protecting your equipment and ensuring your safety.
RuuviTag is a wireless sensor that can be used to monitor various environmental conditions on a boat, including temperature, humidity, pressure, and motion. Its compact size and durable construction make it ideal for use in marine environments. Overall, RuuviTag provides a convenient and effective way to monitor environmental conditions on a boat, helping to improve safety, performance, and overall enjoyment of boating.
Buy a RuuviTag for your boat
By having an environmental sensor, such as RuuviTag, on your boat, you can make the conditions in the cabin more comfortable, ensure food and battery safety and the well-being of your boat in general.
39,90€
Ruuvi is based in Finland. If you’re an EU consumer, VAT is included. If you’re a non-EU customer, you don't pay VAT. If you're an EU business, insert your VAT ID at checkout.
In stock
RuuviTag Sensor (4in1)
| 5 star | 89% | |
| 4 star | 11% | |
| 3 star | 0% | |
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RuuviTag Sensor (4in1)
| Quantity | Unit Price(€) |
|---|---|
| 1 | 39,90 |
| 2 | 37,40 |
| 3-5 | 36,90 |
| 6-8 | 35,90 |
| 9-12 | 34,90 |
| 13-25 | 33,90 |
| 26-99 | 32,90 |
Are you looking for bigger quantities? Contact us for pricing.









I have been a loyal user of the RUUVI products for years, and I couldn’t be happier with their quality and performance. Recently, when I faced an issue on my last shopping, the company’s support team went above and beyond to help me. Their dedication and personal follow-up truly impressed me and reinforced why I trust and recommend RUUVI so highly. If you want a reliable and innovative product, look no further than RUUVI. Highly recommended!
A tremendous little sensor that just works. The data it provides is consistently reliable, and the battery life has been excellent. I now have several of them dotted around the house — and also in the motorhome — and they’ve all been rock-solid. Whether I’m checking temperature, humidity, or movement, they report instantly and have never let me down. A simple, dependable sensor that does exactly what it promises.
I have a Ruuvi tags all around my house, they are great and have amazing integrations with Victron and Home Assistant makes these the most amazing environmental house montioring tool ever!
reliable works as advertised
Works extremely well, and seamlessly with both the Ruuvi iPhone app and Ruuvi Gateway.