Hydrometers of 2025
Best Choice1
General Tools22% OffGeneral Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display With Audible and Visual High-Medium-Low Moisture Content Alerts, Grays
9.1 clearly written8.9 Simple to use8.4 PrecisionWhy we love it
Easy to read backlit display.
Affordable moisture detection solution.
Reliable accuracy for most uses.
9.8Exceptional
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Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money2
ThermoPro12% OffThermoPro TP49 3 Pieces Digital Hygrometer Indoor Thermometer Humidity Meter Mini Hygrometer with Temperature and Humidity Monitor Outdoor and Room Thermometer
9.9 Simple to use9.7 clearly written9.3 worth the moneyWhy we love it
Compact with easy-to-read display.
Highly accurate temperature and humidity readings.
Versatile placement options.
9.6Exceptional
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3
Pgzsy12 Pack Pgzsy Mini Small Digital Electronic Temperature Humidity Meters Gauge Indoor Thermometer Hygrometer LCD Display Fahrenheit (℉) for Humidors, Greenhouse, Garden
8.9 clearly written8.7 Simple to use8.4 worth the moneyWhy we love it
This product lets you easily know the temperature and humidity around you.
This is a 2in1 meter with a built in probe that can measure temperature and humidity.
This product displays temperature in Fahrenheit and has a temperature measuring range of 58 to 158 .
9.5Excellent
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4
ThermoPro20% OffThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge with Temperature Monitor
9.3 Battery Duration9.3 clearly written9.1 lasts a long timeWhy we love it
Highly accurate and reliable readings.
Versatile use in multiple environments.
Clear display, easy to read.
9.4Excellent
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5
Serundo AutoMini Hygrometer Thermometer Digital Humidity Meter Indoor/Outdoor Humidity Monitor Reptile Thermometer for Humidors Greenhouse Garden Cellar Fahrenheit(℉)/ Celsius(℃) 2 Pack
Main highlights- 【Widely Application】The digital LCD monitor can be used in home, office,garage,schools, hotels, laboratories, kindergartens, aquaculture, instrument workshop, warehouse,reptile terrarium,aquarium, hermit crab habitat,crawl pet terrarium and other places where temperature measurement is required.
- 【Long Service Life】This Hygrometer Thermometer Powered by one LR44 button cell and one backup button cell.each button cell’s working time up to 9 months.Any problem in use.contact us directly,We will definitely give you a satisfactory solution
- 【Home Hygrometer Thermometer】Mini digital thermometer humidity meter can help you quickly know the temperature and humidity you want to measure, so the portable digital thermometer humidity meter will be a good helper for your work and life.
- 【Fast Response】This mini hygrometer are built in sensitive sensor, readings are automatically updated every 10 seconds.work temperature from 0℃ to 70℃(+32°F ~ +158°F), work humidity from 10% to 99% RH.
- 【Fahrenheit/Celsius】 The Thermometer Humidity Monitor can achieve the mutual conversion between Fahrenheit (°F) and Celsius (°C).Temperature measurement accuracy:±1℉, humidity measurement accuracy: ±3%RH.
9.3Excellent
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6
EWPJDKMini Hygrometer Indoor Humidity Meter Hygrometer Thermometers 6 Pack Humidity Meters Gauge Hygrometer Mini Digital Thermometer Hygrometer with Fahrenheit (℉) for Humidors, Greenhouse, Garden, Cellar
Main highlights- WIDELY USED: The indoor thermometer hygrometer widely use in greenhouse, garden, guitar case, incubators, brooders, office, cellar, fridge, closet any other place that requires monitoring of temperature and humidity levels.
- WIDE TESTING RANGE: Humidity meters measuring range: -58℉-158℉ , humidity measuring range: 10%-99%RH.
- TWO IN ONE: The mini digital hygrometer thermometer with built-in probe, electronic thermometer and hygrometer for measuring temperature and humidity for indoor use.
- HIGH PRECISION DISPLAY: Humidity Meter measurement accuracy: ±2℉, humidity measurement accuracy: ±5%RH.
- EASY TO INSTALL: Our humidity meters gauge can help you to konw the current temperature and humidity, embedded opening size (1.81*1.06 inch) . If the size is not suitable, it can be fixed with double-sided tape.
9.2Excellent
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7
Brewer's EliteBrewer's Elite Hydrometer - for Home Brew Beer, Wine, Mead and Kombucha - Deluxe Triple Scale Set, Hardcase and Cloth - Specific Gravity ABV Tester
Main highlights- Versatile Brewing Tool: Effortlessly measure specific gravity, potential alcohol, and brix. Whether you're crafting beer, wine, cider or mead, this hydrometer makes it easy. This tool is not suitable for high alcohol content spirits.
- Precision Made Simple: The easy-to-read color scale and specially designed font allow for clear, hassle-free readings. Know exactly when your brew is ready without any guesswork.
- Lab Tested Unrivalled Quality & Accuracy - All Brewer's Elite Hydrometers are rigorously tested to international standards in our labaratory before shipping.
- Convenient Storage Solutions: Keep your hydrometer secure and organized with a protective storage case and a stylish microfiber cleaning cloth.
- 75+ Brewing Video Courses & Tutorials!: Due to our exclusive partnership with Craft Beer & Brewing Magazine you can enjoy a complimentary 3-month digital All-Access Pass to all of their online content, bringing you the latest insights, trends and hundreds of hours of training videos directly to your screen. (Sign up instructions included in your package!)
9.1Excellent
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8
JJMTDS6 Pack Mini Hygrometer Indoor Humidity Meter, Small Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Humidor, Thermostat Reptile Tank, Mason Jars
Why we love it
Compact and stylish design fits anywhere.
Fast, accurate readings every 10 seconds.
Long-lasting battery life up to 8 months.
8.9Very Good
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9
ANFBYOH10% Off6-Pack Mini Hygrometer Indoor Humidity Meter, Mini Digital Thermometer Humidity Gauge Meter, Indoor Thermometer Hygrometer Monitor Fahrenheit (℉) for Reptile Thermostat, Jars Reptile, Fridge
Main highlights- Wide Testing Range: Temperature meters measuring range: -58℉-158℉ , humidity measuring range: 10%-99%RH.
- Versatile Applications: Thermometer humidity meters gauge widely use in jars, reptile tank accessories, guitar case, incubators, brooders, office, greenhouse and any other place that requires monitoring of temperature and humidity levels.
- Quick React & High Precision Monitoring: Indoor thermometer hygrometer with advanced sensors, thermometer and hygrometer meter gauge provides accurate readings of temperature and humidity. Temperature measurement accuracy: +/-2℉; Humidity measurement accuracy: +/-5%RH. readings are automatically updated every 10 seconds.
- Easy to Read & Use:Mini digital hygrometer thermometer featuring a clear digital display, temperature humidity monitor allows you to quickly check the conditions of your room, greenhouse, or any other indoor space. Its compact size makes it easy to place anywhere, providing a discreet yet functional monitoring tool.
- After-Sale Confidence: Enjoy peace of mind with our dedicated customer service team ready to assist you with any concerns, ensuring a seamless and satisfying experience from purchase to support
- 2-in-1 Thermometer Hygrometer Meter: Built-in probe for unparalleled precision. It serves as both a digital electronic thermometer and a hygrometer, meticulously engineered for indoor environmental monitoring.
8.8Very Good
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10
SOLIGT41% OffSOLIGT Triple Scale Hydrometer and Glass Test Jar for Wine, Beer, Mead & Cider - ABV, Brix and Gravity Test Kit
Why we love it
Accurate and easy to read measurements.
Saves liquid with efficient testing.
Durable packaging reduces breakage risk.
8.6Very Good
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