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Cariitti

Aspectu Thermo-Hygrometer


Measure the moment with Cariitti’s Aspectu Sauna Thermometer & Hygrometer

In the world of true sauna luxury, every detail matters. With Cariitti’s Aspectu, function and design unite in perfect harmony — transforming a simple measurement into an artful expression of wellbeing.

Behind the warmth of natural wood, soft LED light reveals the temperature, humidity, and rhythm of your sauna ritual. The display glows gently through the wooden surface, maintaining the integrity of the interior while enhancing its atmosphere with quiet sophistication.

Crafted in Finland from premium materials and marked with the Key Flag symbol, Aspectu embodies Cariitti’s devotion to quality, craftsmanship, and serenity. Its subtle illumination and integrated hourglass invite you to pause, breathe, and truly feel the passage of time.

Available in three different natural finishes, Aspectu is a statement — where technology disappears into design, and precision becomes poetry.

Illuminate your sauna in Nordic elegance
Experience Cariitti.


  • Regular price $615.00

Display
Dimensions 235mm (d) x 16mm
Weight 1.5kg

Transformer & Cable
Lengths 1 x 5m
Volts 24V
Watts 36W
Dimensions 127 x 70 x 127mm
Life span 20 000 hrs

Relay box
Input Volts 230V
Dimensions 85 x 40 x 85mm

Aspectu Thermo-Hygrometer - Hemlock

$615.00

FAQs

Have a question ? We are here to help.

Certainly! We have a number of heaters that are perfect for smaller sauna rooms like the
Core and Drop heaters from Huum, or the Routa heater from Tulikivi.

Probably the most important thing to consider when choosing a heater where space is a premium is the heater’s safety distance, or how far it needs to be kept from
the wall.

In order to maximise the space you have for people in a smaller sauna you may wish to install a heat deflector on your heater to which halves the safety distance required on that side of the heater.

The size of the heater should be chosen based on the sauna room size and insulation. Choosing the right size is important. If the heater is too small, it will heat the sauna too slowly, it won’t provide enough steam, and it might burn out quicker. It is better to opt for a slightly too powerful heater with a thermostat. You need 1 kW of power to heat 1 m³ of the sauna room as a rule of thumb. The second important thing to consider is how the sauna room is insulated. If there are any uninsulated brick, tile, glass or log walls in the sauna room. An additional 1.5 m³ for each m² of such wall should be added to the sauna room size calculation. You can use our sauna calculator to find out the volume of your sauna room. If in doubt, please contact our friendly team, and we will help you find the perfect heater for your sauna!

With proper care, a good-quality sauna can last you 10–20 years, easy. Heaters and electrical components might need replacing
sooner depending on use, but overall they’re built to go the distance.

Sauna calculator