Your best friend for on-board comfort, the thermo-hygrometer
On a boat, humidity fluctuates due to seawater vapor, rain, or condensation. A comfort meter is the ideal solution: it combines a thermometer and hygrometer with a comfort zone indicator. You can see at a glance whether the climate in the cabin or living area is ideal. At Studio Maritime, you'll find not only reliable and stylish comfort meters, but also standalone thermometers and hygrometers for those looking for precise measurements. Prevent mold and enjoy a healthy indoor climate – your best friend on board and at home.
22 products
22 products
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Fisher hair hygrometer 103 mm - very accurate in silver or blue color
From €89,00
Unit price perFisher hair hygrometer 103 mm - very accurate in silver or blue color
From €89,00
Unit price perThe Fisher 111 Hair Hygrometer is the ultimate instrument for accurately measuring humidity, both indoors and outdoors. Thanks to the use of specially treated human hair, which is impervious to temperature fluctuations, this instrument delivers reliable results within a wide temperature range of -35°C to +65°C. The hygrometer responds quickly to changes in humidity, making it ideal for various climatic conditions. The housing is available in high-quality stainless steel, a modern blue powder coating, or an elegant brass-colored bronze finish. With a diameter of 103 mm, it is both functional and stylish for any room.


Barigo Regatta comfort meter 120 x 40 mm – with comfort zone, classic, 2 colors
From €159,00
Unit price perBarigo Regatta comfort meter 120 x 40 mm – with comfort zone, classic, 2 colors
From €159,00
Unit price per
Barigo Tempo comfort meter 110 x 32 mm – easy measuring with comfort zone, classic, 2 colors
From €159,00
Unit price perBarigo Tempo comfort meter 110 x 32 mm – easy measuring with comfort zone, classic, 2 colors
From €159,00
Unit price perThe Barigo Tempo comfort meter is a classic, authentic climate meter. It combines a thermometer and hygrometer in a single, precise instrument, with a marked comfort zone for a quick indication of the ideal indoor climate. The 85mm dial offers clear reading.
With a solid, polished stainless steel housing measuring 110 mm x 32 mm and weighing just 105 grams, this comfort meter is compact yet robust. Manufactured in Germany by Barigo , it guarantees reliability and precision.
Whether you use it on board or at home, the Tempo comfort meter helps you easily maintain the perfect living environment. So be sure Ideal for monitoring temperature and humidity. Choose quality, timeless design, and effortless functionality.

Autonautic Pacific 120 comfort meter - with comfort zone, user-friendly (120 x 35 mm)
From €151,25
Unit price perAutonautic Pacific 120 comfort meter - with comfort zone, user-friendly (120 x 35 mm)
From €151,25
Unit price perPerfect climate measurements for every marine enthusiast with the Pacific 120 comfort meter – thermometer and hygrometer with comfort zone. The Autonautic Pacific comfort meter is an indispensable instrument for anyone who values reliable humidity and temperature measurements. With a generous 120 mm diameter housing, a convenient height of 35 mm, and a 100 mm dial, this comfort meter is suitable for any application. Easy to read with clear Celsius and percentage indices. Choose from a stylish black, chrome, or gold-plated housing to complement your environment. Perfect for use at home, on a boat, in a camper, or in your vacation home. With over 50 years of experience, this comfort meter is manufactured in Spain by a renowned family business known for their precision and quality. Combine this instrument with other items from the Autonautic Pacific series for a harmonious, professional-looking ensemble. A must-have for marine and water sports enthusiasts who seek both functionality and aesthetics in a generously sized marine instrument.

Autonautic Atlantic 95 comfort meter - with comfort zone, easy installation (95 x 35 mm)
From €94,38
Unit price perAutonautic Atlantic 95 comfort meter - with comfort zone, easy installation (95 x 35 mm)
From €94,38
Unit price perThis thermometer from the Autonautic Atlantic series is the ideal choice for water sports enthusiasts or those with a camper or vacation home. With a refined combination of functionality and modern design, this instrument is indispensable for those who value reliable weather forecasts. Available in various versions: a white dial with contrasting black Arabic numerals and a choice of black, chrome, or gold-plated bezels. The case has a diameter of 95 mm, a height of 35 mm, and a dial of 80 mm – a perfect mid-size for any application.

Wempe Regatta II comfort meter 140 x 47 mm – chromed solid stainless steel, black dial
€1.275,00
Unit price perWempe Regatta II comfort meter 140 x 47 mm – chromed solid stainless steel, black dial
€1.275,00
Unit price per This excellent Wempe Regatta comfort meter measures both temperature and relative humidity in a single, sleek design. Made of the highest quality materials and featuring German craftsmanship, it features a stylish chrome-plated stainless steel case and a black dial. With a diameter of 140 mm and a generously legible 100 mm dial, it exudes timeless refinement and durability.
This comfort meter with thermometer and hygrometer function from the acclaimed Wempe Regatta series is appreciated by sailors worldwide. The design is crafted with the utmost precision, and the porthole closure allows for effortless adjustments. Also note the elegant finish, with special attention to the hinge details and the interior finish. Whether on the water or for creating the perfect climate on board or at home, this instrument offers both reliability and precision. Choose between display in °C or °F. Choose between the version with or without an indication of the (most ideal) comfort zone.

Bluewater thermometer 140 x 73 mm - low-maintenance, splash-proof, reliable
€99,95
Unit price perBluewater thermometer 140 x 73 mm - low-maintenance, splash-proof, reliable
€99,95
Unit price perThis low-maintenance Weems & Plath Bluewater thermometer is the ideal choice for accurate temperature measurements for marine and boating enthusiasts, in both Fahrenheit and Celsius. With markings every 2 degrees, from -10°C to 55°C, it is preset in a controlled environment for reliable performance. Its splashproof, corrosion-resistant black resin housing and scratch-resistant glass make it perfect for marine conditions. The matte, glare-resistant finish and O-ring seal enhance ease of use. With a modern, timeless black housing and white dial, it is easy to read. A hinged bezel with a brass locking tab makes it easy to adjust when needed. Includes mounting instructions and the Weems & Plath Limited Lifetime Warranty. A practical, stylish addition for anyone who values precision. Quality that remains affordable. A modern thermometer that sails with you, wherever you go.

Atlantis thermometer 140 x 73 mm - refined classic with handy screw ring
From €409,00
Unit price perAtlantis thermometer 140 x 73 mm - refined classic with handy screw ring
From €409,00
Unit price perThis Atlantis thermometer from Weems & Plath offers stylish, precision temperature measurements for marine environments. It's a refined instrument that perfectly complements the entire Atlantis collection. The solid forged brass housing, with its classic screw bezel, is hand-polished and lacquered, creating a refined look and a timeless finish. This thermometer offers both Fahrenheit and Celsius scales, with precise two-degree markings from -8° to 130° Fahrenheit. Available in brass or chrome, it features crisp black numerals on a white dial. Whether you hang it on your boat or place it in your living room, the design exudes maritime style and timelessness. This thermometer is pre-set in a temperature-controlled environment and comes with instructions and mounting hardware for easy installation. An optional mahogany base can be added. A must-have for marine enthusiasts who want to read temperature readings in style.

Autonautic Baltic 110 thermometer - black, lightweight, outdoor (110 x 40 mm)
€106,48
Unit price perAutonautic Baltic 110 thermometer - black, lightweight, outdoor (110 x 40 mm)
€106,48
Unit price perThe Autonautic Baltic 110 is the ultimate indoor and outdoor thermometer that's lightweight and reliable. This outdoor thermometer is designed for both racing sailors and adventurers. Compact and versatile, with a 110mm base, 100mm dial, and 40mm height, it's a practical choice that performs time and time again, regardless of the conditions. It combines precision with a durable design, perfect for both indoor and outdoor use. Made of sturdy polyamide, it's designed to withstand extreme marine conditions. With a timeless, classic design and weighing just 165kg, this thermometer is easy to install and ideal for any nautical setting. It's lightweight for racing. Stay on top of the temperature at all times and experience an instrument that's not only functional but also adds style to your surroundings.

Schatz Royal hair hygrometer - masterpiece, humidity meter 180 x 100 mm
From €320,00
Unit price perSchatz Royal hair hygrometer - masterpiece, humidity meter 180 x 100 mm
From €320,00
Unit price perFor the true enthusiast, the Schatz Royal hair hygrometer offers unparalleled accuracy thanks to its use of real hair instead of synthetic material. This makes the instrument exceptionally sensitive and reliable for measuring humidity. With a generous 180 x 100 mm size and a 130 mm dial, it's a statement instrument that's both elegant and functional. Available in brushed and lacquered brass or polished chrome, this hygrometer combines craftsmanship with timeless style. Choose a version with or without a thermometer function for a complete solution for monitoring the indoor climate, ideal for nautical applications or the home. In short, more than just a measuring instrument, the Schatz Royal Hair Hygrometer is a symbol of precision and class. Protect your interior or create a perfect indoor climate with this refined and durable masterpiece.

Schatz Midi comfort meter – double precision in timeless style 155 x 70 mm
€327,50
Unit price perSchatz Midi comfort meter – double precision in timeless style 155 x 70 mm
€327,50
Unit price perThe Schatz Midi comfort meter combines a thermometer and hygrometer in a single, precise instrument. It measures both temperature in Celsius and relative humidity, essential for maintaining comfort at sea or at home. With a solid brass housing, available in brass or chrome-plated brass, this comfort meter exudes durability and timeless elegance. Its classic, clean style fits perfectly into any maritime interior. The front opening, also known as a porthole, makes setting the comfort meter quick and easy. Thanks to its compact size and light weight, this instrument is ideal for use on board. Complete the set with a Schatz Midi barometer for reliable weather forecasts or a Schatz Midi ship's clock for perfect timekeeping.

Endurance II comfort meter - with ideal comfort zone
From €189,95
Unit price perEndurance II comfort meter - with ideal comfort zone
From €189,95
Unit price perElegant climate monitor from the Endurance II series. Manage your indoor climate with style and precision thanks to this Weems & Plath comfort meter. This clever combination thermometer and hygrometer displays both temperature and humidity at a glance, ideal for use on board or at home. The generous white dial with clear black indices displays the temperature on the left, displayed in both Fahrenheit and Celsius, and the relative humidity as a percentage on the right. The handy scale instantly marks the ideal "comfort zone," allowing you to effortlessly maintain a healthy and comfortable living environment. Crafted from maintenance-free brass and featuring an elegant porthole opening, the comfort meter is not only practical but also a stylish addition to any room. Available in three sizes – 120 mm, 150 mm, and 180 mm – this precise climate monitor offers a perfect combination of functionality and maritime charm.

Endurance II thermometer - maritime thermometer with porthole opening 120 x 54 mm
€179,95
Unit price perEndurance II thermometer - maritime thermometer with porthole opening 120 x 54 mm
€179,95
Unit price perThe Weems & Plath Endurance II thermometer combines style and precision in one elegant instrument. Featuring a bimetallic mechanism, the thermometer accurately displays temperatures in both Celsius (-20°C to 50°C) and Fahrenheit (14°F to 122°F). Each thermometer is carefully adjusted and calibrated in a temperature-controlled environment for reliable performance. Its maintenance-free, ultra-hard surface and weatherproof properties make this thermometer ideal for use at sea, on board, or at home. The polished glass and classic porthole display add maritime charm. Available for wall mounting or with an optional wooden stand in mahogany or black, the thermometer complements the other instruments in the Endurance II series. With a lifetime warranty on the finish and mechanism, this thermometer is a timeless and reliable instrument for any nautical enthusiast.

Endurance comfort meter - stylish, maintenance-free, with comfort zone
From €169,95
Unit price perEndurance comfort meter - stylish, maintenance-free, with comfort zone
From €169,95
Unit price perCompact climate control from Weems & Plath, with this thermometer and hygrometer in one. This smart combination allows you to monitor temperature and humidity at a glance. Ideal for on board or at home to prevent moisture problems and maintain a comfortable indoor climate. The generous white dial with black indices clearly displays both measurements. On the left side, the temperature in Fahrenheit and Celsius, and on the right side, the relative humidity in percentage. The scale immediately highlights the ideal "comfort zone" for a healthy and pleasant living environment. Compact, practical, and stylish—85 mm dial, 105 mm case, 38 mm height. Or medium-sized: 125 mm dial, 152 mm case, 41 mm height. Choose from brass or chrome-plated brass—either a must-have for any space where precision and comfort meet.
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Frequently Asked Questions
A comfort meter combines a thermometer and hygrometer in
one device. This makes the instrument suitable for measuring both the temperature and the
accurately monitor humidity, ideal for on board and at home
to prevent moisture damage and keep the indoor climate comfortable.
A hygrometer measures the relative humidity of ambient air, such as in a room or the cabin of a boat. This is the humidity of the atmospheric air at that specific location. The measured values can differ significantly from the humidity of the air outside. Unlike barometric pressure, which remains the same both indoors and outdoors, relative humidity indoors can vary considerably depending on the conditions. A good humidity level is between 50% and 60%.
You can purchase a thermometer and hygrometer separately or as a single combined instrument. It measures temperature and humidity separately and provides precise readings. You can determine whether the combination of temperature and humidity is comfortable.
A comfort meter measures the same data but combines them to provide an immediate visual indication of the comfort level. This is displayed in the comfort zone on the instrument, where you can see, for example, whether it's too dry, too humid, too warm, or just comfortable. Comfort meters are user-friendly and offer immediate insight, while thermo- and hygrometers focus on providing individual measurement data.
At Studio Maritime, you can buy both individual instruments and combined comfort meters. If in doubt, ask us for advice.
Both instruments are useful: a thermometer monitors the temperature, while a hygrometer helps control humidity. For limited space, a comfort meter (a combination thermometer and hygrometer) is a practical solution.
Our thermometers are not only durable but also designed to perform under maritime conditions. Hang them inside your home or cabin for optimal performance – this way you can measure the interior temperature, which is important for maintaining equipment, the interior, and the crew's well-being.
Most thermometers in our nautical range operate using a bimetal mechanism, where metals expand or contract with temperature changes, ensuring accurate temperature measurements. And because they are high-quality, they are not only functional but also a stylish addition to your home, camper, or vacation home.
A hygrometer measures humidity, essential for preventing moisture problems, for example on a boat where cushions and electronics are susceptible to mold and corrosion. A hygrometer also helps in the home.
hygrometer to control humidity for a healthier
climate.
To ensure accurate measurements, it's important to readjust the hygrometer regularly, especially if the instrument has been exposed to very dry air for extended periods. We recommend performing this adjustment every 3 to 4 months. This ensures the hygrometer remains reliable and accurate in displaying relative humidity.
A hygrometer is easy to calibrate by
Wrap the instrument in a plastic bag with a damp sponge for half an hour. Immediately after removing the instrument from the bag, it should indicate approximately 98%. Immediately dry the housing with a dry, dust-free cloth.
Humidity refers to the percentage of water vapor present in the air at any given time. A healthy (relative) humidity is between 40% and 60%, meaning the air is made up of 40% to 60% water vapor. The ideal humidity level on a boat and indoors is around 50%.
On a boat, the ideal humidity level is also around 50%, but it can vary depending on the conditions. Due to the constant presence of water and changing weather conditions, humidity on board can fluctuate rapidly. It's important to find a balance between 40% and 60% to maintain both comfort and a healthy indoor climate, and prevent problems like mold or condensation.