12 best humidity levels

Humidity levels refer to the amount of moisture or water vapor present in the air, and they play a crucial role in maintaining indoor and outdoor comfort, health, and well-being. Here's what you should know about humidity levels:

  1. Relative Humidity (RH): Relative humidity is a measure of the moisture content in the air relative to the maximum amount of moisture the air can hold at a given temperature. It is expressed as a percentage.For example, if the RH is 50%, it means the air is holding half of the moisture it can hold at that temperature.

  2. Ideal Indoor Humidity: The ideal indoor relative humidity level for comfort and health typically falls between 30% and 50%. This range helps prevent issues related to excessively dry or overly humid air.

  3. Effects of Low Humidity: When indoor humidity levels drop below 30%, the air can become excessively dry. This can lead to issues such as dry skin, irritated eyes, respiratory discomfort, increased static electricity, and damage to wood furniture and floors.

  4. Effects of High Humidity: When indoor humidity levels exceed 50%, it can create a muggy and uncomfortable environment. High humidity can also promote the growth of mold, dust mites, and other allergens. This can exacerbate allergies and respiratory problems.

  5. Seasonal Variation: Humidity levels often vary with the seasons. For example, indoor air tends to be drier in the winter due to heating systems, while it can be more humid in the summer. Using humidifiers and dehumidifiers can help maintain ideal humidity levels throughout the year.

  6. Outdoor Humidity: Outdoor humidity levels can vary widely based on location, climate, and weather conditions. Coastal areas generally have higher outdoor humidity, while arid regions have lower humidity.

  7. Measuring Humidity: Hygrometers are instruments used to measure humidity levels. They are commonly integrated into weather stations and can also be found in indoor thermometers. Digital hygrometers provide accurate readings and are easy to read.

  8. Impact on Health: Proper humidity levels are essential for respiratory health. Low humidity can dry out and irritate the mucous membranes of the respiratory system, making individuals more susceptible to infections. High humidity can exacerbate respiratory conditions for some people.

  9. Controlling Humidity: Humidity can be controlled using humidifiers and dehumidifiers. Humidifiers add moisture to dry air, while dehumidifiers remove excess moisture from humid air.

  10. Monitoring: Regularly monitoring indoor humidity levels can help you maintain a comfortable and healthy living environment. This is especially important if you have allergies, asthma, or other respiratory conditions.

In summary, humidity levels are a critical aspect of indoor and outdoor comfort and health. Maintaining the right humidity range can help prevent various issues associated with dry or overly humid air, and it's essential to monitor and control humidity levels accordingly.

Below you can find our editor's choice of the best humidity levels on the market
  

ThermoPro TP50 Digital Hygrometer Indoor Thermometer Room Thermometer and Humidity Gauge with Temperature Humidity Monitor

ThermoPro

Based on 61 reviews Check latest price
  • 【Air Comfort Indicator】Humidity meter with humidity level icon indicates air condition -- DRY/COMFORT/WET, allowing this humidity sensor to ensure you’re always aware of changes to your home/household with just a quick glance
  • 【High Accuracy and Quickly Refresh】Inside thermometer has high accuracy of ±2~3%RH and ±1°F, making it ideal for measuring fluctuating readings like in a greenhouse; Data measurements are updated every 10 seconds to give you lastest changes of the environment
  • 【High & Low Records】Accurate hygrometer digital thermometer displays high and low temperature & humidity, always get ready to the changes of the environment
  • 【Healthier Home & Environment】Thermometer hygrometer with temperature and humidity monitor ensures proper indoor humidity control has important skin, allergen and other health benefits; Can also be as refrigerator thermometer, freezer thermometer, reptile thermometer, soil thermometer, humidor hygrometer, cigar hygrometer and more
  • 【Smart Design】Indoor room thermometer features a tabletop stand to place the temperature monitor on your counter or use the magnetic back to attach to a fridge; °F/°C Selector; Powered by 1 x AAA battery (included)

User questions & answers

Question: Can i reset the comfort range? 79 degrees f is much too high to be comfortable imo
Answer: Actually the temp does have a bearing on the comfort indicator as amorina states. It will need to be a minimum of 20 degrees and between 50 and 70% humidity to indicate as comfortable. I agree with you that this is a little high and perhaps 18 would be ok. Other sources state that 40% humidity is ideal so who knows!I think just go with what feels right. In answer to your question though unfortunately the comfort range can not be reset or altered.
Question: is this made in usa
Answer: In China. I bought 3 of them, but don't find them useful. The setting for humid, dry, comfort is inaccurate for a relativity level reading in a home environment. At least in the Midwest region. They say 49% is dry when in fact it's too much for a home to carry, at least in the winter colder temps.
Question: Has anyone had this long enough to know if the battery will last at least one year
Answer: This is probably too late to be of use to the original poster, but maybe it will help someone. I purchased mine in March of '17 and the unit just died on me this past weekend, I was still using the original battery. I changed the battery and the thermometer was still dead, but that's less than $10 for nearly 2 years of service on a single battery.
Question: Any way to calibrate temperature
Answer: Calibrate means that you adjust your measuring tool (e.g. thermometer, hygrometer, speedometer, etc.) to give a known value when it's measuring (detecting) that value; you usually do this by adjusting a screw or other mechanism that results in the unit showing a 'reading', or measurement, of that known value on its display or output. This unit does NOT have any calibration adjustment.

Product features

ThermoPro TP50 Thermometer Hygrometer

With highly accurate temperature and humidity readings and a wide measurement range, the humidity meter TP50 is the perfect household device to keep you and your family's living conditions optimal. The temperature and humidity monitor is equipped to give you daily updates on the record of high and low humidity/temperature, allowing you to compare the current readings to those of the past. This unit's extremely sensitive humidity sensor will quickly inform you of the comfort level in the room.

Face Icon Comfort Level Indicator

Always be aware of the changes in your home with just a quick glance at the comfort level face icon. Know when to dehumidify or humidify now! With high and low record of all time, you can compare the current readings to those of the past!

Portable with Two Mounting Choices

The digital hygrometer TP50 is easily portable and has a stand for table top use or a magnet if you wish to have your device attached to a household appliance!

High Accuracy and Quickly Refresh

The monitor's thermometer and humidity sensors offer professional-level accuracy to ±1°F/°C and 2-3%. Data measurements are updated every 10 seconds to give you lastest changes of the environment!

Habor Gauge Room Thermometer Indoor, Accurate Mini Wall Digital Hygrometer Temperature Humidity Monitor Meter for Home, Office, 1 pack, Greenhouse

Habor

Based on 13 reviews Check latest price

Product description

Room thermometer hygrometer

  • What You Get: Harbor mini temperature and humidity monitor (1. 8 x 2. 3 INCH, small and light enough for saving space. You can contact us via email and our friendly customer service will respond within 12 hours.
  • High Reliability & Accuracy: Fast response that measures every 10 seconds with 24 sensitive VENTS to provide updated and accurate readings, wide measuring range that measures temperature from 32.0℉ to 122.0℉(0.0℃~50.0℃), temperature accurancy range around ±2.7℉ ( ±1.5℃). Humidity sensor measures humidity from 20% to 95%, humidity accurancy range around ±5%.
  • Comfort Level Indicator: Level icons indicate comfortable, un-comfortable and normal conditions. Habor hygrometer thermometer measures indoor humidity and indoor temperature in time help to adjust the humidifier, dehumidifier settings and humidistat, great for monitoring family's living conditions and health by preventing colds, dry skin, asthma, allergy, mold.
  • Multiple Mounting Options: Habor humidity gauge room thermometer with magnet attaching, table standing, and wall hanging design, put anywhere you want, convenient mounting feature for every type of room like kitchen, garden, greenhouse, basement, baby room, guitar room and office.
  • Easy Read & Operation: Habor humidity gauge indoor thermometer has no complicated function button(℉/℃ Switchable), Indoor thermometer displays temperature in Fahrenheit or Celsius. Bright and black front panel with a clear LCD display, easy to read even from a far distance. Comes with a CR2 batteries and 6 months working time. Please remove the protective film before use.

Product features

Habor Quality Thermometer Hygrometer

Sensitive temperature and humidity sensor with high accuracy make the mini digital hygrometer thermometer be the optimal choice for both your life and work. The measurement every 10 seconds provides fast response and updated readings for you.

AIR COMFORT LEVEL INDICATOR

Habor hygrometer thermometer measures indoor humidity and indoor temperature in time help to adjust the humidifier, dehumidifier settings and humidistat, great for monitoring family's living conditions and health by preventing colds, dry skin, asthma, allergy, mold.

CLVER DESIGN MULTIPLE MOUNTING OPTIONS

Multiple mounting options by Habor humidity gauge room thermometer with magnet attaching, table standing, and wall hanging design, put anywhere you want, convenient mounting feature for every type of room like kitchen, garden, greenhouse, basement, baby room, guitar room and office.

HIGH RELIABILITY & ACCURACY

Fast response that measures every 10 seconds with 24 sensitive VENTS to provide updated and accurate readings, temperature accurancy range around ±2.7℉ ( ±1.5℃). Humidity sensor accurancy range around ±5%.

ThermoPro TP49 Digital Hygrometer Indoor Thermometer Humidity Meter Room Thermometer with Temperature and Humidity Monitor Mini Hygrometer Thermometer

ThermoPro

Based on 11 reviews Check latest price
  • Face icon comfort indicator: Humidity temperature gauge features face icons to indicate DRY/COMFORT/WET air condition quickly to notify you to adjust your humidifier or dehumidifier accordingly and ensure you will always live in the most comfortable environment
  • High accuracy: Temperature and humidity sensor is highly accurate to ±1 Fahrenheit/Celsius and ±2%-3%, making it ideal for measuring fluctuating readings like in a greenhouse
  • Fast refresh: Digital indoor thermometer refreshes every 10 seconds to keep you updated about the latest changes in temperature and humidity readings
  • Compact display with large numbers: Thermometer indoor outdoor features a compact LCD display with large bold numbers, allowing you to read the termometro digital from any angle and distance; Fahrenheit or Celsius selector
  • Multiple mounting options: Humidistat has 3 mounting options - Tabletop Stand / Magnetic Back / Hanging Hole, place the wall thermometer anywhere you wish such as living room, baby room, kitchen, greenhouse, guitar room, office and cellar

User questions & answers

Question: Does this device record the temperature changes throughout the day 2 days or 3 days that you can review later
Answer: The first part of your question is yes, it records the current temperature. The answer to the second part is no, it only gives the current temperature of the location it is placed; i.e., bedroom, den, bathroom, outside etc. It also gives the humidity.
Question: Could this be used in an egg incubator to give a more accurate reading than the built in thermometer-hydrometer
Answer: This little device is very accurate we use it in our bath rooms because we are trying to get humidity down so we can install our flooring
Question: Does this hygrometer need calibration? It is reading 15 degrees low
Answer: Just got mine and the humidity reads 7-10% low. I did the salt water calibration test twice and it never got over 65%. The hygrometer is useless.
Question: Does this have a calibration feature? I want to be able to periodically recalibrate
Answer: No, it does not. I find it to be quite accurate, though! I would imagine that you could just remove the battery and re-insert it to recalibrate. But manually, no calibration feature. I have baseboard heat with no thermostat so this really helps me know room temperature and humidity. Good product!

Product features

ThermoPro TP49 Wall Thermometer Indoor Humidity Monitor

With highly accurate readings and a wide measurement range, TP49 is the perfect home thermometer to keep your family's living conditions optimal. Room temperature monitor features a face icon indicator to show the comfort level to ensure you’re always aware of changes to your home/household with just a quick glance. With multiple mounting options, you can put the device anywhere, it can be used as baby room thermometer, desk thermometer, refrigerator thermometer, reptile thermometer and more!

Fast Response and High Accuracy

Room thermometer and humidity gauge refreshes every 10 seconds to keep you updated about the latest air condition changes, so you can avoid discomfort. Inside thermometer with smart sensor, provides high accuracy to ±1°F/°C for temperature and ±2%-3% for humidity.

Comfort Level Indicator

Always be aware of the changes in your home with just a quick glance at the comfort level icon. Know when to dehumidify or humidify now!

Long Battery Life

Indoor temperature and humidity monitor is powered by one powerful and commonly found 3A battery that provides 18-24 months of battery life and when you do need to change the battery, it’s easily replaceable.

PurSteam Humidifiers 4.5L CoolMist,LED Disp, Adj Auto-Off Timer,Temp and Humidity Displays,Aroma Tray for Essential Oils, Nightlight,Auto Shut-Off & Humidity Level Setting

PurSteam World's Best Steamers

Based on 2 reviews Check latest price

Product description

Moisturize the dry air in your home or office in minutes with the PurSteam Ultrasonic Cool Mist Humidifier. This powerful and aesthetically pleasing humidifier is packed with smart features that make it the perfect solution for improving the air quality in any room. The humidifier’s 4.5-liter tank delivers a moisture output of 350 milliliters per hour making it the perfect solution to relieve the symptoms associated with dry air. Using the low setting, you can expect over 20 hours of continuous, safe operation.

  • Functional/stylish Design – Variable knob control for on/off and humidity levels with a separate switch for the night light make this unit very easy to set and operate while looking great with any home decor. Informative LED Display tells you the current temperature of the room and the current humidity.
  • Superior Ultrasonic Whisper-quiet Operation- Safely and Quietly moisturizes the air for over 20 hours of continuous operation so you can breathe easy and get a restful sleep. Easy to adjust mist direction and speed to fit your comfort levels and needs.
  • 4.5-liter Water Tank – Works all night and provides ideal coverage for baby rooms, bedrooms, offices, and other medium-sized rooms.
  • Night Light – Offers soothing light for maximum relaxation and ambiance.
  • Automatic Shut-off And Low Water Indicator – Turns humidifier off when water level is low or the water tank is removed and the indicator lets you know when it needs topping up.

User questions & answers

Question: Why is the one in the picture different then the one you received
Answer: I don't know. I returned the one I got. It didn't work. I bought a much better one at Bed Bath and Beyond
Question: Does it need replacement filters
Answer: No it does not need filters.
Question: How bright is the light
Answer: It’s a dim light that projects blue water ripples on the ceiling, but can be turned off.
Question: Can you use tap water or does it have to be distilled
Answer: I saw someone answered with what the instructions say. However, if you know you have hard water, it will eventually destroy your humidifier. I live in Utah and have had air misting machines go dead after 3 months of using tap water. I will always recommend filtering your tap water before putting it in any humidifier to protect your investment.

Govee Smart Hygrometer Thermometer, Bluetooth Humidity Temperature Gauge with Remote Monitor, Large LCD Display, Notification Alert with Max Min Records, 2 Years Data Storage Export Grey

Based on 12 reviews Check latest price
  • Easy to Connect: Simply download the Govee Home app, search for and select H5075, and pair it successfully within minutes. With a 260ft/80m Bluetooth range, you'll be notified of any air changes immediately.
  • Accuracy: Built in Swiss made smart hygrometer sensor, the temperature is accurate to ±0.54°F while humidity is ±3%RH. It provides high precise monitoring. Up to 2S refresh speed always gives you the lastest changes of environment.
  • Large LCD Display: It offers realtime temp/humidity readings with large numbers and max/min records on 3 inch LCD screen, comes with 3 level comfort indicators dry/comfort/wet keeping you aware of house situation with just a glance.
  • Smart App Alert: You'll receive a notification alert once temperature or humidity is out of preset range. It can help you effectively adjust situation of your wine cellar, greenhouse, basement or other places in time.
  • Free Data Storage: It features 20 days online data storage. You are able to view recent temperature and humidity records. Curve graph diasplying brings you a clear data-changing track. You can export latest 2 year data to CSV format at any time.

User questions & answers

Question: Does the screen have a backlight
Answer: No, the screen for Govee Digital Hygrometer doesn't have a backlight, but with LCD HD display, thank you! If you have any other question, please feel free to contact us: [email protected] .
Question: Can this be used in a refrigerator or freezer
Answer: I have an Acurite remote temperature transmitter inside my freezer, which goes to -15 deg F and below, so I can monitor temperatures without opening the door. Works well for blackouts to tell me when I need to power up with the generator instead of leaving it posted continually. I have a Govee in a refrigerator, which cycles between 31 and 36 deg F, within the specified range of the Govee. The Govee is nice in its ability to plot out the chart, and so far works very well.
Question: Do you have to use the app to export data or is there an api available
Answer: You do have to use the app to export doodah data. No other option is available. Govee makes more sophisticated, and more expensive smart devices.
Question: Does this support multiple sensors
Answer: Yes, you can add multiple Govee Thermometer Hygrometers to our Govee Home APP to monitor humidity and temperature rate, thank you! Need any help, please contact us to [email protected] :)

Product features

260ft Whole Home Coverage

  • Up to 80m/260ft enabled range, the Bluetooth connectivity lets you remotely check data on the app at any time.

Portable Temp Humidity Sensor

  • The stand and the hanging hole at the backside allows placing it no matter where you want. Portable design makes monitoring easier.

Alert via the App

  • When the temp or humidity goes out of the preset range, it pushes you alert notification via the app instantly.

Data Storage and Export

  • Able to view 20 days temp and humidity records and export the data to CSV format, offering you a clear data-changing track.

Precise

  • Thanks to Swiss-made sensor, its temp is accurate to ±0.5°F/±0.32°C and humidity is ±3%RH.
  • 2s responsive speed keeps you up-to-date with readings.

Connect to the App

  1. Download Govee Home app;
  2. Turn on Bluetooth in your mobile phone;
  3. Select "H5075" in the thermometer list;
  4. Complete connection.

BALDR Weather Station, Wireless Indoor Outdoor Colorful Display Home Thermometer Hygrometer with Sensors and 5 Level Adjustable Backlight Humidity Monitor Weather Forecast Alarm Clock

Based on 65 reviews Check latest price
  • 【5 Level Adjustable Brightness & Monitoring Weather of Multiple Areas】The Digital Weather indicator adjusts the advancing 5 levels brightness. You can select different light levels depending on your surroundings. The Weather forecaster indicates the indoor-outdoor temperature, humidity and weather with 3 channel wireless sensors (Including 1 sensor). You can at most monitor 4 areas which the screen can cyclically display weather information precisely from 3 sensors to the maximum range of 328ft.
  • 【120° Visible Angles & Colorful Backlight LCD Screen】The Weather Display supports the maximum 120° angle and the maximum 13-15ft to watch. You can clearly read various weather information from this screen by multiple angles. Colourful and Backlight LCD screen of this wireless weather forecaster can show an accurate perpetual calendar and time by its radio wave receiving function. You can follow your indoor and outdoor surrounding situation by its screen notice.
  • 【Max/Min Temperature Setting & Weather Center】The Thermo-hygrometer affords indoor-outdoor max/min temperature alert setting. You can turn on the setting as for its default alert temperature, or adjust the indoor-outdoor highest/lowest temperature. The Wireless Forecast Station can provide kinds of weather like sunny, freeze, cloudy, partly cloudy and rainy. Its frost point alert will notify you should care about outdoor channel's temperature is in the range of 32°F-37.2°F or under 32°F.
  • 【2 Alarm Clock Settings & Snooze Function】The Weather Clock supports dual alarm clocks system. You can choose to set 2 alarm clocks which are optional Monday-Friday or Saturday-Sunday. The first alarm time can be Mon-Fri or Sat-Sun, and the second is the same. When you require more sleeping time, the snooze feature affords an extra 5 minutes of sleep until you turn off this setting. Its time and alarm clock function can help you to arrange the regular wake up time and healthy daily life.
  • 【Advanced Settings & Premium Product Quality】The Weather Monitor provides 2 date settings (date/month/year or month/date/year), 2 clock settings (24hours or 12hours), 3 barometric pressure units, 2 temperature modes(°C/°F), 7 languages choices of week display(English, Spanish, German, Italian, French, Netherlands and Danish), comfort level with 5 icons. The ABS material and backlight LCD screen protect the high product quality. BALDR will provide any supports for your requirements.

User questions & answers

Question: Do you have any apps for my phone to monitor the family weather
Answer: No App Support, you can not check this BALDR weather station's information by your phone.
Question: What is the indoor and outdoor temerature range of this weather station
Answer: Indoor Temperature measurement ranges: -10℃~50℃ (14℉-122℉) Outdoor Temperature measurement ranges: -40℃~60℃ (-40℉-140℉)
Question: How to set the time
Answer: Press "SET" to select 12/24H time format. Default setting: 24H. Press the "▲/CH" or "▼" button to select 12H or 24H. Press "SET" to select the Hours. Press "▲/CH" or "▼" button to adjust the value. Press "SET" to select the Minutes. Press "▲/CH" or "▼" button to adjust the value.
Question: What is the comfort level indicator
Answer: Comfort indicator is culculated by this weather station for the whole weather information. There are five levels (1)Too Dry: (1%-25%) (2)Dry: (26%-39%) (3)Comfort (Good): (40%-75%) (4)Humid (Wet): (76%-83%) (5)Humid (Too Wet): (84%-99%)

Product features

Fitting to diverse situations

1. Supporting to 7 languages (English, German, Italian, French, Spanish, Netherlands and Danish),

2. 3 Barometer units (hPa/mb, mmHg, inHg),

3. 2 date settings (date/month/year, month/date/year)

4. Many groups can select their cultural or customized settings for more comfortable use.

5. Main Unit can automatically identify local weather signal, should not need to set up the address.

Advancing to watch the screen

5 Level Adjustable Brightness & 120° Visible Colorful Backlight LCD Screen

1. 3%

2. 10%

3. 50%

4. 100%

5. off

Comfort Level Indicator

1. Too Dry: (1%-25%)

2. Dry: (26%-39%)

3. Comfort (Good): (40%-75%)

4. Humid (Wet): (76%-83%)

5. Humid (Too Wet): (84%-99%)

Package Content

1*Weather Station

1*Remote Sensor

1*AC Adaptor

1*CR2032 Cell Battery

1*User Manual

No App Support, you can not check this BALDR weather station's information by your phone.

We afford one remote sensor in the package.

BALDR remote sensors can match this weather station.

Taylor Precision Products 1732 Taylor Digital Indoor Comfort Level Thermometer and Hygrometer, Pack of 1, Black

Taylor Precision Products

Based on 719 reviews Check latest price

Product description

Tired of spending time in an uncomfortably dry or sticky room? The Taylor Digital Indoor Comfort Level Thermometer and Hygrometer helps you regulate your favorite spaces, taking indoor comfort and relaxation to the next level in your home. Accurate indoor temperature readings are provided from 14 to 122°F or -10 to 50°C, while reported humidity percentages range from 20 to 90%. Enjoy bold digits for easier, strain-free reading and a colorful 5-level comfort level display indicating current room comfortability. For additional convenience, this indoor digital thermometer features minimum/maximum indoor temperature and humidity recall and a built-in clock, which are all displayed for a specified period of 12 to 24 hours.

  • This digital indoor comfort level station displays room humidity percentage and indoor temperatures in °F or °C
  • Features include a built-in clock and daily maximum/minimum indoor temperature and humidity recall
  • The colorful 5-level humidity comfort level indicator indicates room comfortability
  • Large digits provide enhanced visibility and at-a-glance readings
  • Runs on a 12 to 24-hour display period to more easily regulate your favorite indoor spaces

Product features

Taylor Wireless Indoor Comfort Level Thermometer

Sit back and relax in perfect indoor room temperature with the Taylor Wireless Indoor Comfort Level Thermometer. This device measures and records daily minimum and maximum temperature and humidity so you can easily track changes in specific locations. It measures a wide temperature range from 14°F to 122°F (-10°C to 50°C) and has a humidity range from 20% to 90%, the perfect tool for adjusting the indoor climate to your ideal comfort setting. It is portable and versatile so you can easily move it from room to room without having to deal with cumbersome wires and will automatically start reading temperature and humidity wherever you place it. This comfort station is compact and doesn’t take up a large footprint, making it perfect desktops.

Taylor has been the leading weather expert for almost 170 years, we are the measurement brand you can trust. We combine our legacy of accuracy and precision with innovative products designed to meet every need.

Geevon Indoor Room Thermometer, Humidity Meter Gauge, Digital Hygrometer with Temperature Humidity Monitor, Min&Max Records, Comfort Level Indicator, LCD Display(1 Pack)

Based on 47 reviews Check latest price
  • 【2.36'' Easy-to-Read LCD Display】 Digital thermometer hygrometer with temperature and humidity monitor designed with a clean and round 2.36'' LCD display showing the real-time indoor temperature and humidity. It is easily and convenient to switch the Fahrenheit(°F) and Celsius(°C), just press the C/F button on its’ back without overly complicated operation.
  • 【High Accuracy & Fast Refresh】Room thermometer for home refreshes every 30 seconds to provide you updated and the newest readings for temperature and humidity in your home with high accuracy of ±2~3%RH and ±1°F. Wide measuring range that measures temperature from -4°F to 158°F(-20°C-70°C) and humidity from 10% to 99%.
  • 【Accurate 24 Hours MAX & MIN Records】Indoor thermometer and humidity gague stores and displays Max & Min records of inside humidity and temperature for the past 24 hours, so that you can always get informed and ready to keep up with changes of the environment around.
  • 【3-Level Colored Air Comfort Indicator】Humidity meter with humidity level icon LOW/OK/HIGH indicates the air condition quickly at a glance. Help you monitor family's living conditions and health, ensure proper humidity and adjust the thermostat, humidifier or dehumidifier setting to prevent colds, dry-skin, asthma, allergies or mold issues, etc.
  • 【Smart Design-Desktop Stand & Wall Mount】Digital hygrometer indoor designed with built-in stand bracket and hang hole provides more options to meet different demands. It's compact to place anywhere you like such as baby room, living room, greenhouse, cellar, RV, etc. And also portable and lightweight to take it anywhere easily like travelling, camping. It can also be as reptile thermometer, refrigerator thermometer, humidor hygrometer, cigar hygrometer, and more.

User questions & answers

Question: Does it light up so you can see it in the dark
Answer:
Question: Is the temperature and humidity accurate
Answer:
Question: How often do you need to change the batteries if it is on all the time
Answer:
Question: How many batteries and which size dose this temperature and humidity monitor needs
Answer:

Product features

Compact Temperature and Humidity Monitor - Geevon Digital Indoor Thermometer Hygrometer

Equipped with professional technology, the humidity meter 208602 provides accurate and real-time indoor temperature and humidity readings. With a round LCD display, makes for an ideal viewing experience to monitor 24 hour/all-time high/low records and current trends for both humidity and temperature. This household device helps you aware of the changes in your living conditions, to help improve the room comfortability and prevent illnesses during the sensitive season.

Highly Accurate Measurements

Monitor the current indoor temperature and humidity within ±1°C and ±2~3%RH accuracy. Data measurements are updated every 30 seconds and shown on the easy-to-read digital display.

Calibration Feature

The temperature and humidity monitor can be easily calibrated to improve accuracy of data reading.

Color Comfort Level Indicator

Know when to dehumidify or humidify in your home with the comfort level indicator.The colorful display bar shows whether humidity levels: LOW, OK and HIGH.

MAX&MIN Records & Trend Indicators

Displays all time/24 hours Max & Min indoor temperature and humidity records and trend indicators to get informed whether environmental adjustments are needed to protect your family and possessions.

2.36'' Large, Clear Digital LCD Display

This digital hygrometer indoor therometer designed with 2.36'' Easy-to-Read clear LCD display with digits allows for viewability from a distance.It is portable for taking it anywhere you want with its' compact volume, such as the bedroom, baby’s room, green house,backyard,rv or camping.

Portable with Two Mounting Choices

This indoor thermometer digital hygrometer is easily portable and has stand bracket and hang hole on its' back to provide more options for placing. The simple and modern design makes it be a wonderful decoration for house.

Goabroa Mini Hygrometer Thermometer Digital Indoor Humidity Gauge Monitor with Temperature Meter Sensor Fahrenheit (℉)

Based on 7 reviews Check latest price

Product description

The Digital Mini Humidity Thermometer allows you to easily and fast know the environment temperature and humidity around you anywhere.

Perfect to use in office, bedroom,living room, incubators, brooders, cigar rooms any other place that requires monitoring of temperature and humidity levels.



Specification:



Temperature range: -58°F ~ + 158°F



Temperature Accuracy: ±0.1°F



Temperature Display Resolution: 0.1℉



Measuring Humidity Range: 10% RH ~ 95% RH



Humidity Accuracy:1%



Humidity Display Resolution: 1% RH



Humidity sampling period: 10 seconds



Unit dimensions:1.88*1.13*0.66 inch(48*28*15mm )



Screen: LCD display



LCD Dimension: 1.41*0.67 inch(36*17mm )



Color:Black



Material: ABS



Weight:0.7oz



Package weight: 0.9oz



Note: Thermometer can not directly be placed on heat source or humidification source.



Package included:

1 x Digital Hygrometer

  • 【Fast Response】The Fast Response That Measures Every 10 Seconds With 4 Sensitive VENTS to Provide Updated and Accurate Reading.
  • 【High Accuracy】Advanced Humidity&Temperature sensor maintains accuracy to +/- 1% ; Temperature Range: -58°F ~ 158°F; Measuring Humidity Range: 10% RH ~ 95% RH
  • Mini Digital LCD Humidity Thermometer allows you to easily know the environment temperature and humidity around you
  • Mini size perfect to use in incubators, brooders, cigar humidors,reptile tank, guitar case any other place that requires monitoring of temperature and humidity levels
  • 100% satisfaction guaranteed, 100% money refund, No questions asked and no hassles.

User questions & answers

Question: Does this have the attached magnet
Answer: No, it's made to snap into a panel cutout. Also, I don't know really how much I'd rely on the numbers. I use it to gauge the temp in my office and mostly I compare the differences form day to day as opposed to knowing exactly what the temp is.
Question: How do you change temp from C to F
Answer: The sensor is already showing F° and as far as i see there are no buttons to change it
Question: My hygrometer was already turned on when I unpacked it and it stopped work after 2 days. Would anyone know if I can fix this issue
Answer: I don't think they're able to be turned off, mine also came turned on but works fine. I'd say return it, says it has free returns
Question: Are you able to change the calibration on these
Answer: I just looked and can't see any. This is a cheap unit. I don't think you can ask much of it.
Question: C and F ???? or only F
Answer: Only F. No C.
Question: The top picture shows temperature only. The others show both humidity and temperature. Is there a switch between these displays
Answer: I bought these and love them for monitoring humidity in my woodworking shop. The large (main) display is the humidity and the temperature is displayed (small digits) in the upper right-hand corner. There is no switch to switch humidity and temp to what the main (large digits) display is though. Hope this answers your question.
Question: Are there batteries included
Answer: Yes
Question: Are these for wall mount? If so, probe seems to get inside the wall. What would be a typciall installation
Answer: This is designed to be inserted into an opening (cut into anything) and sealed so that the internal conditions can be read from the outside, such as with a cloning propagation chamber.

Honeywell Humidity Monitor, White

Honeywell

Based on 626 reviews Check latest price

Product description

The Honeywell humidity monitor allows you to maintain comfortable humidity levels in your home by monitoring the humidity level.

  • Use with your humidifier to confirm when ideal humidity level is Reached
  • Displays relative humidity and room temperature
  • Large LED display is easy to read
  • Requires 1 AAA battery (included)
  • Designed for indoor use

User questions & answers

Question: Does the unit retain its settings when turned off
Answer: Thank you for your inquiry. This hygrometer is always on and does not have any settings other than temperature scale. When you replace the batteries, it will reset to Fahrenheit. If you have any other questions please do not hesitate to contact our consumer relations team by emailing us at [email protected]. Thank you.
Question: Does this pair with the tcc honeywell app
Answer: No it pairs with nothing.
Question: What is the range for temperatures? I want to use this in a dry sauna whose temperatures may approach 200 degree F. Is this device designed for this
Answer: No
Question: Does the screen light up
Answer: I have checked my monitor and see no place for a battery so the answer is no

Product features

Honeywell Humidity Monitor, White

  • Displays relative humidity and room temperature
  • Large LED display is easy to read
  • Change from Fahrenheit to Celsius with the touch of a button
  • Humidity comfort levels shown below display
  • Clamshell can be pegged or displayed on shelf
  • No programming required
  • Requires 1 AAA battery (included)

AcuRite Monitor for Greenhouse, Home or Office(3 x 2.5 Inches) Room Thermometer Gauge with Temperature Humidity, Digital Hygrometer Indoor

Based on 4 reviews Check latest price

Product description

Master your humidity levels with the AcuRite Pro Indoor Hygrometer and Thermometer. This small humidity gauge is ready for plants, cigars, guitars, or whatever you need to protect. It has a magnet on the back for easy placement. This indoor thermometer and humidity monitor combo is everything you need with accuracy up to 0. 5% for temperature and % for relative humidity. It’s not just accurate. It’s AcuRite.

  • Air Comfort Indicator (Indicates Low, Ok, or High Humidity)
  • Enhanced Accuracy – Detects changes in temperature and humidity every 10 seconds
  • -4° to 158°F; -20° to 70°F Degree Range with +/- 0. 5°F Accuracy
  • 1% to 99% RH Range with +/- 2% RH Accuracy
  • Responsive Readings – Indicates current air conditions to ensure proper humidity control
  • Area-Specific Monitoring – Calibrate the sensor to each room or environment of your house or office for the most-accurate data
  • American Based Company in Lake Geneva, WI, USA

User questions & answers

Question: Does it need aa or aaa battery
Answer: Yes, it use 2 AAA batteries.
Question: How accurate is this unit
Answer: Very accurate same sensor used in Davis VP2 Pro stations. Temperature +/- (.36F) full scale, +/- (2%) humidity. Most SHT31's won't hit 100% humidity but neither will $800 Vaisala and why the NWS ASOS stations jumps to 100% when sensor reaches 98%.
Question: Temperature is only in Fahrenheit unit or the unit can be changed to Celsius
Answer: Both Fahrenheit and Celsius. This pro device responds faster to surrounding humidity level compared to the regular device and more accurate.
Question: Can it be calibrated
Answer: Not only can it be calibrated, it should be calibrated. Google the "salt test" for Hygromters. The salt test provides a reliable and reproducible 75% relative humidity to test the accuracy of your hygrometer. Mine was 14% off, but spot on after calibration with the salt test.

Product features

Accuracy

The monitor's thermometer and humidity sensors offer professional-level accuracy. Data measurements are updated every 10 seconds and shown on the easy-to-read digital display.

Calibration Feature

The monitor can be manually calibrated to improve data readings. The product's instruction manual guides you through the calibration process step-by-step so you can increase the data accuracy of the temperature and humidity sensors.

Humidity Level Indicator

The humidity sensor measures indoor humidity levels from 1% - 99% RH using large, bold numbers so you can easily monitor room conditions. The colorful display bar shows whether humidity levels are too low, too high, or OK as they are.

Mounting Options

The humidity monitor stands upright for tabletop use, features a wall-mountable design and magnetic backing, allowing the monitor to be mounted quickly and conveniently in any room.

Pro Accuracy Temperature and Humidity Monitor

Indoor room temperature and humidity can have a significant impact on personal comfort, health, safety and the condition of valuables in your home. Humidity levels that are too high can lead to an increase in home pollutants, such as mold, bacteria, viruses, fungi, and dust mites. Humidity levels that are too low in your home can cause nosebleeds, skin irritation, difficulty breathing and static electricity.

With the Pro Accuracy Temperature and Humidity Monitor, you can easily monitor the temperature and humidity of your home with professional accuracy, so you are aware of whether environmental adjustments are needed to protect your family and possessions. The monitor features professional humidity and temperature sensors to provide accurate measurements and fast data reporting at an affordable price.

AcuRite 00613 Digital Hygrometer & Indoor Thermometer Pre-Calibrated Humidity Gauge, 3" H x 2.5" W x 1.3" D

AcuRite

Based on 29 reviews Check latest price

Product description

Know your environment

An all-in-one digital thermometer and humidity gauge, the AcuRite 00613 Indoor Humidity Monitor gives you a full picture of your indoor world. With an easy-to-read, at-a-glance display, you may access both humidity monitoring and accurate temperature as the need arises.



Features:

• Indoor hygrometer (%RH)

• Indoor thermometer (degrees Fahrenheit and Celsius)

• Humidity Level Icon indicates high, low or ideal indoor conditions

• Daily high and low temperature and humidity records

• Flat stand, clip, and magnet options (for mounting on a tabletop, vertical surface, or metal element such as a refrigerator)



Why an indoor air monitor?

Using a temperature monitor and humidity meter will allow you to ensure proper indoor humidity. This can yield important skin, allergen, and other health benefits:

• Too much humidity can encourage the growth of mold, bacteria, viruses, fungi, mites and other asthma-inducing agents

• Overly dry air can lead to nose irritation, skin irritation, breathing difficulty, and damaging static electricity

• Correct humidity can encourage plant growth, and assists with the comfort and health of pets



This humidistat will help you improve your home environment through the power of knowing. When you need accurate, think AcuRite.

  • Indoor relative humidity
  • Indoor temperature, including daily high and low information
  • Simple easy-to-read display
  • Clip and magnet mountable
  • American Based Company in Lake Geneva, WI, USA

User questions & answers

Question: Does the HIGH/LOW reset automatically? I need one that doesn't reset until I reset it
Answer: It uses three 12 hour time blocks (36 total hours) per the 7/19/16 response and automatically resets. This screws up being able to determine the 24 hour hi-lo I was used to with another model. I much prefer the one that auto resets every 24 hours from battery insertion. On the latter, by inserting the batteries at midnight, a daily hi-lo was always available. With the 36 hour look-back this daily Hi-Lo feature is totally useless IMO.
Question: does the unit have a backlight? Thanks
Answer: ASSUMING THEY HAS BACK LIGHT -I BOUGHT 3, A FLASHLIGHT IN A NECESSITY AT NIGHT, AND THEY MAKE CUTE PAPER WEIGHTS!!!!!
Question: I'd like to know if it also makes the measurement in degree celsius
Answer: No it doesn't :( celsius x 9/5 + 32
Question: accuracy
Answer: You might want to check out my review of this product (written 11/17/15). I bought 3 of these, compared them to each other for accuracy in temp and humidity and gave detailed results. Overall summary is, 2 of the units were pretty good with both humidity & temp accuracy (most likely acceptable for most people's use), the 3rd monitor was not. It's a crap shoot as far as getting one that's in the satisfactory range of accuracy for both readings, I think.

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