It's no secret that we love our plants. As gardeners, it is our job and passion to keep them healthy and successful in any weather. However, this is not possible without observing the right conditions. And if you want to know what the humidity is, you need the best hygrometer you can get!
Humidity is different around the world and every plant is used to its natural conditions. If you want to grow a plant outside of the fitting location, you have to mimic the humidity to make it happy. This can be done with humidifiers, dehumidifiers, evaporation trays, etc. Regardless of what you use to control humidity, you can't do it until you know what changes need to be made.
This is where the best hygrometers come into play. These moisture monitors read the humidity and give it to you in a simple percentage. With one, you always know what the humidity in your growing room is and make sure you take action from there. They are essential for a well-functioning greenhouse or an indoor garden.
10 best hygrometer reviews
1. AcuRite 02083M Home temperature and humidity station
This hygrometer has three sensors and a large digital display. The display shows all locations at the same time and acts as a moisture meter at the same time, so that you can monitor a total of four locations at the same time. The real kicker of this model is that, in addition to humidity, it offers additional functions such as temperature, air pressure, time and date as well as a weather forecast from 12 to 24 hours.
The sensors work well indoors and outdoors. They are also compatible with other AcuRite devices. If you do not have access to the moisture monitor, you will be informed about your measured values via an app or online. If you're looking for one of the best digital hygrometers, you can't go wrong with AcuRite!
Benefits:
- Provides detailed information
- Takes backup batteries
- Easy readability
Disadvantage:
- The temperature range only extends to 32 ° F.
- Some users reported delayed data
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2. Temp Stick Wireless temperature and humidity sensor
If you're ready to invest in a high quality hygrometer, Temp Stick has one for you. This device can keep you up to date from anywhere in the world! Well, as long as there is a WiFi connection. All you have to do is place the small sensor, download a free app and start monitoring from your phone, tablet or PC.
This hygrometer measures temperature and humidity with an error limit of ± 0.4 ° C or ± 4% relative humidity. The app can be paired with multiple sensors so you can track more locations. It also has unlimited space for data logging so you can check the trends.
Benefits:
- Monitor from anywhere with WiFi
- Text and email notifications
- Links to several remote sensors
Disadvantage:
- Must have a WiFi connection to monitor
- iPhone hotspots and guest networks can be unreliable
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3. ThermoPro TP65A thermometer hygrometer
This ThermoPro hygrometer has a large touchscreen display. It provides a lot of detailed information including humidity, temperature, trend arrows and the high / low of all time and the past 24 hours. The screen also has a touch-activated blue backlight and an easy switch between Celsius and Fahrenheit.
When you order this product, you will receive the moisture and temperature monitor and a small, faceless sensor. If necessary, the monitor supports additional sensors (up to three). It also works as a sensor. It has a fold-out stand, a magnetic back and a wall bracket.
The sensors are cold-resistant for optimal outdoor use. It monitors the humidity under conditions of only -31 ° F. Instead of batteries, it can be charged with a USB charging cable (included in the delivery).
Benefits:
- Touch screen monitor
- Rain and cold resistant
Disadvantage:
- Does not show all information at a glance
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4. AcuRite 00613 digital hygrometer & thermometer
If you are not sure how useful a hygrometer will be, this is a great device to try. It's pocket-sized, portable, and available to newbies at reasonable prices. The screen shows you the temperature and humidity and tracks the high and low readings of the day. The current humidity is even classified as low, high or OK, which is ideal for checking at a glance.
The device is easy to place thanks to its fold-out stand and the magnetic back. It is a moisture meter that only shows you what you really need to know right away. This is the perfect choice for those who want to try the best hygrometers that work without frills.
Benefits:
- All information is at a glance
- Easy to use
- Long battery life
Disadvantage:
- No remote monitoring
- Has no backlight
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5. Govee Wireless Humidity Works works
Do you have an Amazon Echo in your smart home? If so, you need to check this hygrometer. It is paired with Alexa for audio readings to your liking. If you don't feel like speaking, you can also monitor the measured values via an app. The free app offers warning messages and data storage that can be exported in CSV format.
The sensor is designed for home use. It has a cute and simple design as well as a stand. You can view the humidity and temperature values directly on the sensor. This is ideal on days when your WiFi isn't working well. If you choose to purchase multiple sensors, they can all be paired and calibrated through the app.
Benefits:
- Couple to Alexa
- remote monitoring
- The measured values are displayed on the sensor
Disadvantage:
- Doesn't work with Google Home
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6. ThermoPro TP53 hygrometer
Add some color to the room by monitoring with the ThermoPro TP53 hygrometer. The large screen has a touch backlight in bright orange-yellow. With the measured values you can easily display the humidity, the temperature and the high / low of the last 24 hours as well as the all-time high or low. It also has arrows that show the recent rise and fall in temperature and humidity.
The monitor can be placed on the stand or attached to the refrigerator. It is delivered calibrated with error limits of ± 2 ° F and ± 2-3% relative humidity. It is very affordable and has many high ratings.
Benefits:
- The backlight turns off automatically to extend battery life
- Large screen for optimal readability
Disadvantage:
- No battery indicator
- Tilts easily on soft surfaces
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7. Analog hygrometer of the cigar oasis
Are you looking for something nobler? Well, it doesn't get much more sophisticated than Cigar Oasis. This analog hygrometer has scratch and fog-free glass and a magnetic holder. It is very easy to read and can be recalibrated if necessary.
As you can see from the brand name, this device was specially developed for use in cigar humidors. However, this does not prevent you from using it in other enclosed spaces to inform you of their conditions.
Benefits:
- Small error limit of ± 1% RH
- Very easy to set up and read
Disadvantage:
- No detailed information
- No remote monitoring
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8. Govee thermometer hygrometer
Do you love the app features but not the price? The digital hygrometers from Govee can be combined with an excellent app and at the same time keep costs down. The free app supports multiple sensors with a Bluetooth connection. It stores 20 days of data in a curve diagram and can export the data of the past 2 months in CSV format.
The sensor also serves as a monitor for fast measurements. It has an LCD display that shows the indication of humidity, temperature, high / low and comfort indoors. It is updated every second and provides the latest data. The sensor has a fold-out stand and can be mounted on the wall.
Benefits:
- Pairing to the app via Bluetooth (no WiFi required)
- Fast updates
Disadvantage:
- Has a range of only 260 feet
- No backlight on the sensor
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9. SensorPush Wireless Thermometer / Hygrometer
This hygrometer has one of the smallest sensors that is perfect for placement in tiny spaces. To display the measured values, simply download the free app from SensorPush and connect the sensor via Bluetooth. From there you can save and view unlimited data, set notifications and export data in diagrams. The sensor itself stores the data from the last 20 days and updates it every minute.
The indoor placement is ideal for this hygrometer. However, it can be used outdoors in protected areas. You will find that these digital hygrometers are very easy to pair and use.
Benefits:
- Connects to the app via Bluetooth
- WiFi add-on available
- App supports unlimited sensors
Disadvantage:
- Couples with iOS 8+ and Android 5.0+ only
- High humidity error margin of 3-7.5% RH
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10. Wireless humidity sensor / thermometer AcuRite 02097M
This home use model is as simple as it gets, but sometimes it's just best. It is completely wireless and consists of two parts: a display and a sensor. Both track the relative humidity and temperature in which they are located.
Place one in your growing tent to monitor the humidity of your plants and the other outside to ensure that no moisture escapes. Or put one in your closet and the other in the bedroom. Either scroll through to see the readings from each area, or set the automatic cycle. You will know your air humidity in a few moments!
Benefits:
- Fully wireless, runs on batteries
- Both the receiver and the sensor track humidity and temperature
- Easy to use
Disadvantage:
- Additional sensors not available
- No history or 24 hour high / low measurement
- The units should be in close proximity to each other (within 50 meters).
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What is a hygrometer?
It is not difficult to find the best hygrometer for you. Source: ljguitar
A hygrometer is a device that measures the percentage of humidity (also known as relative humidity). In the past, it was only dials that showed a rough estimate. Thanks to technological advances, we now have hygrometers that deliver digital moisture measurements accurately and contain a variety of additional functions. Some even link to apps so that moisture levels can be viewed remotely.
Hygrometers are extremely useful for gardeners, especially those with indoor plants. With one, you always know exactly what the weather conditions are and can ensure that your plants are protected from low or high humidity. However, hygrometers are not limited to gardening. They have a variety of uses, all of which are beneficial.
How is a hygrometer used?
Most types of hygrometers are pre-calibrated and ready to use. If you connect to an app, you must download it and pair it with the sensor. Place the sensor wherever you need to track and test the humidity!
As mentioned earlier, a hygrometer can tell you about many different things. Here are some examples to give you an idea of their versatility:
- Monitoring a greenhouse or growing room to ensure proper humidity for plants
- Check the humidity in the nursery
- Determine whether low or high humidity is a health concern
- Make sure that your egg incubator or reptile container is at the right level for proper care
- Storage of things that require a certain level of humidity, such as cigars, wines or musical instruments
- Helps you prevent mold from forming in bathrooms, refrigerators, crawl spaces, etc.
Best hygrometer properties
Digital hygrometers can display much more detail than analog ones. Source: Grongar
If you only do a Google search, you will find that not all hygrometers are the same. There are so many features that it can be difficult to choose. Before you buy, think about what you are using the hygrometer for and which functions are most important to you. Then you can search for specific applications without being distracted by all the bells and whistles.
accuracy is perhaps the most important function. Unfortunately, no hygrometer is perfect, so there will always be an error rate. It is listed in the product description as a small percentage. Most error limits are ± 2-3% RH (relative humidity). If this is a really important feature for you, you won't get anything with an error rate of around 3%.
Many hygrometers are very now technically savvy, They are paired with apps where the information is available remotely on your devices. Most work with WiFi so you can check humidity when you're not at home. Some are paired with Bluetooth instead, so you can view the information in places without Wi-Fi access. However, these usually have a short connection range.
High and low dimensions are included in every digital hygrometer we come across. They usually take these measurements in the past 24 hours – some from all data. This handy feature allows you to check the extremes of the day to get a better idea of your overall temperature and humidity.
If you don't live in a small space, you probably have multiple rooms that need to be monitored. Fortunately, there are many hygrometers that support this multiple sensors, These sensors are usually faceless and paired with a master device. Then all you have to do is keep an eye on a monitor to read the temperature and humidity values in each room. Many hygrometers that are coupled to an app support multiple or even unlimited sensors.
size there is also something to consider. If you have a small cigar humidor, you don't need a monster device that takes up all the space inside. Remote sensors can be quite small, but there are also hygrometers that are designed for smaller rooms. One, which is intended as a general indoor hygrometer, can be larger and attached to a wall or shelf where you want to monitor humidity and temperature.
Finally, you want the user interface, How easy is it to use? Would you like to display all information at once without pressing any buttons or opening an app? Most people want a digital hygrometer screen to be easy to use and easy to use. If you have low humidity in a certain area, you want your moisture meter to let you know as soon as possible.
When it comes to simplicity and ease of use, there is a hygrometer for every preference. As you can imagine, the devices that are paired with apps or touch screens contain a lot of details. It will take some time before you get to know all the functions. However, the more minimalist devices have all information at a glance. There is no right or wrong function – just your preference.
The green thumbs behind this article:
Rachel Garcia
Juicy fanatic
Lorin Nielsen
Lifetime gardener
Last update on 02/18/2020 / Affiliate links / Images from the Amazon Product Advertising API
