Top Humidity Gauge For Data Center Rack Reviews

Govee Hygrometer Thermometer H5075, Bluetooth Indoor Room Temperature Monitor Greenhouse Thermometer with Remote App Control, Notification Alerts, 2 Years Data Storage Export

Smart Features: The Govee Wireless Thermometer Hygrometer supports all basic functions as well as smart functions such as remote monitoring and temp humidity graphs. Our humidity meters are reliable and easy to use for homes, greenhouses and more..
High Accuracy and Fast Refresh Time: With the Swiss-made smart hygrometer sensor, the temperature is accurate up to ±0.54°F while the humidity is ±3%RH, a 40% increase. Up to 2S refresh speed always gives you the lastest changes of temp and humidity..
Upgraded Display: This room humidity gauge is easy to read due with a 3-inch bright LCD screen with large numbers. The max/min temp humidity records and the comfort indicators (dry/comfort/wet) will keep you aware of the indoor humidity at any time..
Smart App Alerts: You'll receive an instant alert once the temperature or humidity is out of its preset range. Know the status of your bedroom, baby room, wine cellar, basement, plant nursery or other areas, even when you're not beside the device..
Free Data Storage: Make plans according to historic temp and humidity data. The 20-day curve graphs provide a clear data-changing track. You can export data from the past 2 years and convert it to a CSV format. Stay on track of your daily routine..

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odorsin Digital Hygrometer Indoor Thermometer, Temperature Humidity Sensor with Max/Min Records & Backlight Display Thermometer Humidity Gauge Suit for Room, Greenhouse, Basement, Plant Humidity Meter

【High Accuracy Faster Refresh】:indoor outdoor thermometer hydrometer measures indoor outdoor temperature and humidity percentages simultaneously,temperature sensor indoor thermometer range: -4℉-158℉ (-20℃-70℃), humidity sensor Humidity range: 20%-95%RH,which refreshes every 10s,to provide you with the latest changes in temperature and humidity at home..
【Backlight & LCD Touchscreen】:You can now see your data even clearer using our temperature thermometer for home huge 3-inch display with bolded digits, reading more easily under weak backlit, there is a touch backlight button directly below the humidity gauge read data clearly even in dark conditions digital hygrometer..
【Easy to use and install】:hydrometer digital Hygrometer there are 3 installation options:Tabletop Stand, wall-mountable and magnet-mountable design, you to position hygrometer indoor humidity where they should be. this digital thermometer indoor can be easily attached to your refrigerator, wall or placed on a table. the humidity level indicator shows you a quick view of air condition, wet, okay or dry..
【Room thermometer indoor multiple usage scenarios】:Thermometer for room temperature Suitable for baby’s room, nursery, office, closet, incubator, greenho....

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Govee WiFi Thermometer Hygrometer Bundle with Govee Indoor Outdoor Thermometer, App Notification Alert, 2 Years Free Data Storage Export, Wireless Remote Monitor for Room Greenhouse

Fast & Accurate: Equipped with a Swiss made sensor, this humidity gauge provides precise readings. Temperature is accurate to ±0.54℉/±0.3℃, and humidity is ±3%RH. By refreshing every 2s, you'll stay regularly updated..
Alert Function: Set preset temp and humidity ranges, and receive an app alert immediately whenever levels fall out of that range. This function helps you react faster to sudden changes in your basement, baby room, etc. Only supports Bluetooth settings..
Free Data Storage & Export: Our room humidity meter uploads data to the App when connected via Bluetooth or WiFi. Enjoy a 20 days online data storage view and export up to 2 years worth of data seen through clear historical trends and graphs..
Stable Data Transmission: 433MHz pairing between the gateway and the temperature humidity monitor supports up to 60m/196ft transmission range..
Daily Life Waterproof: Daily life water resistance protects the indoor outdoor thermometer from the damage of raindrops..

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Ailgely ZigBee Smart Hygrometer Thermometer Indoor Temperature and Humidity Sensor with App Control Large LCD Display Home Remote Monitor Data Log Review DIY Intelligent Linkage

【High Accuracy】This indoor hygrometer thermometer are equipped with professional-grade sensors to provide the most accurate measurements with a faster refresh..
【Easy to Read】The humidity gauge has a clear large LCD screen display, easy to read even from a far distance..
【App Remote Control】Allowing you to adjust the temp & humidity levels in time on your smartphone wherever you are via smart life APP/ Tuya APP..
【Home Remote Monitor】Real-time monitoring of changes in temperature and humidity,provide a healthier and comfortable condition for your family..
【Data Storage Record】Recording all your temp/humidity data via smart life APP, curve graph displaying brings you a clear data-changing track to see how do data changes over time..

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WiFi Illuminance Temperature Humidity Sensor, Remote Temperature Humidity Monitor, WiFi Thermometer Smart Greenhouse Thermometer/Hygrometer with APP Alerts Compatible with Alexa (Not Support 5G WiFi)

Wifi Temperature & Humidity & Illuminance Monitor: Hyripe Smart wifi humidity gauge sensor supports both Bluetooth and wifi connections. Connecting with 2.4 GHz Wifi or Bluetooth, you can monitor the temperature, humidity even the illumination for your greenhouse, your pet room, bedroom, reptile room, or humidor anywhere. ★Please note: The temperature will not show on the Alex..
Smart Room Temperature Monitor: The smart hygrometer thermometer with a premium sensing component with an accuracy of ±2%RH, ±0.2°C / 0.36°F. The remote temperature monitor is equipped with a clear LCD screen, You can check the current temperature humidity on the LCD, or you can get current and historic data via the "smart life" or "tuya" app..
Real-time Monitoring and Alert Prompt: Hyripe temperature track precise data from the digital temperature and humidity monitor every 3 seconds. Connecting with 2.4 GHz WiFi, the wifi thermometer helps you keep an eye on Temperature & Humidity & Illumination on your greenhouse/pet/wine collector, even when you are not home. You can receive notifications once the data goes beyond your preset range..
Smart WiFi Temperature: Just tap the reset button on the device, you can simply switch the temp unit °F/°C, pre-set humidity/tempe....

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LSENLTY Hygrometer Thermometer, Mini Bluetooth Temperature and Humidity with 300 Days Battery Life, Smart App Control, 1 Year Data Storage Export, Easy to Use Humidity Meter for Indoor Home, 1 Pack

High Accuracy Hygrometer Thermometer: The LSENLTY humidity meter built-in Swiss-made sensor which can refresh data every 2S. The temperature is accurate to ±0.54°F and humidity is ±3%RH..
300 Days Long Battery Life: Because large-capacity battery the humidity gauge support 300 days of long standby. You can place it as reptile thermometer, soil thermometer, humidor hygrometer, cigar hygrometer and more.
App Control Bluetooth Temperature and Humidity: You can check the thermometer and humidity via App. The bluetooth connection range is 262ft. Know the status of your bedroom, baby room, wine cellar, basement, plant nursery or other areas.
1 Year Data Storage & Export: The temperature sensor uploads data to the App when connected via Bluetooth. Support 1 year data storage and export, data seen through clear historical trends and graphs.
Easy to Use: With the lanyard loop, you can easily place the smart hygrometer sensor anywhere. Package contents: 1 x Bluetooth Temperature Sensor, 1 x Lanyard Loop, 1 x User Manual.

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AcuRite Digital Hygrometer with Indoor Monitor and Comfort Scale (01083M) Room Thermometer Gauge with Temperature Humidity, 3 x 2.5 Inches, White

Enhanced Temperature and Humidity Accuracy: Room thermometer is highly accurate with +/- .5 °F and +/- 2% RH, the ideal humidity monitor for a living room, baby room, kitchen, greenhouse, or wine cellar.
Responsive Readings: In-unit temperature sensor detects changes in temperature and humidity sensor measures humidity every 10 seconds for proper humidity control.
Area-Specific Monitoring: Calibrate the sensor to each room or environment of your choosing to collect the most accurate data.
Simple, Easy-to-Read Display: Easily see a snapshot of current conditions at a glance on the humidity and temperature gauge.
Multiple Mounting Options: This house thermometer features tabletop, wall-mountable, and magnet-mountable options to be conveniently placed in every type of room.
Area-Specific Monitoring – Calibrate the sensor to each room or environment of your house or office for the most-accurate humidity and temperature data.
American Based Company in Lake Geneva, WI, USA.

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Indoor Outdoor Thermometer Hygrometer Wireless Weather Station Temperature Humidity Monitor Battery Powered Inside Outside Thermometer with 330ft Range Remote Sensor and Backlight Display

HIGH-PRECISION TEMPERATURE HUMIDITY GAUGE – Our air thermometer and hygrometer has a Swiss-made high-precision sensirion sensor that makes it extremely accurate! The indoor temperature range is +14.2ºF~+122ºF, the outdoor temperature range is -58ºF~+158ºF, the indoor/outdoor humidity range is 1~99%, the temperature accuracy is +/-0.5ºF and the humidity accuracy is +/-2%..
PATENTED TECHNOLOGY – Unni has advanced patented wireless technology that provides more powerful and steady data transmission. Personal wireless temperature humidity monitor updates and transmits temperature and humidity data up to 330 ft radius every 30 seconds, that will help you monitor all the locations you care about the most..
SPECIAL FEATURES – Stop worrying about the climate! With our wireless hygrometer thermometer gauge, you will be able to know in real time the weather forecast, as well as the indoor and outdoor temperature and humidity. You can also see on the display of heat index , the dew point index and the mold index of all the sensor locations..
LARGE CLEAR BACKLIT DISPLAY – The display is compact and easy to read with black, bold information. With a tabletop or wall-mountable design, you can place it in a location that is accessible and easy for you to v....

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VIVOSUN Digital Indoor Hygrometer Grow Tent Thermometer, Temperature and Humidity Monitor Meter for Plants, Indoor, Home, Office, 2 Pack

Ultra-Reliable & Accurate: VIVOSUN digital thermometer hygrometer records accurate all time/24 hours max and min temperature and humidity readings.
Data measurements are updated every 10 seconds to give you latest changes of the environment.
Multiple Mounting Options: The VIVOSUN Thermometer & Hygrometer gauge is designed for using with a magnet attachment, table stand or wall mount.
It is also a great tool for grow tents and the magnet attachment design can be used on any metal pole.
It is the perfect way to monitor and control.
Powered by 3 Volt CR2032 button battery (included).
Easy to Read & Operate: The VIVOSUN humidity gauge is designed with a clean display and simple to use touch-screen, with a convenient touch panel to switch between Fahrenheit (°F) and Celsius (°C).
Pressing the “All-Time” or “24-Hours” buttons turn ON/OFF the automatic 24-hours function and automatically resets the Min./Max..
Responsive Readings: This gauge will accurately display indoor humidity and temperature and help you prevent colds, dry skin, and other humidity related ailments.
Temperature measuring range: -10~50℃ / 14~122 ℉.

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VIVOSUN Digital Indoor Hydrometer Grow Tent Thermometer Thermostat with Humidity Gauge, Temperature & Humidity Monitor Meter for Plants, Indoor, Home, Office; Button Battery Included

Ultra-Reliable & Accurate: VIVOSUN digital thermostat records accurate all time/24 hours max and min temperature and humidity readings.
Data measurements are updated every 10 seconds to give you latest changes of the environment.
Multiple Mounting Options: The VIVOSUN Thermometer & Hygrometer gauge is designed for using with a magnet attachment, table stand or wall mount.
It is also a great tool for grow tents and the magnet attachment design can be used on any metal pole.
It is the perfect way to monitor and control.
Powered by 3 Volt CR2032 button battery (included).
Easy to Read & Operate: The VIVOSUN humidity gauge is designed with a clean display and simple to use touch-screen, with a convenient touch panel to switch between Fahrenheit (°F) and Celsius (°C).
Pressing the “All-Time” or “24-Hours” buttons turn ON/OFF the automatic 24-hours function and automatically resets the Min./Max..
Responsive Readings: This gauge will accurately display indoor humidity and temperature and help you prevent colds, dry skin, and other humidity related ailments.
Temperature measuring range: -10~50℃ / 14~122 ℉.
Multiple Applications: Wall thermometer indo....

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ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer, White+ ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer, Black

Comfort face indicators: Indoor thermometer for home features comfort face icons to indicate DRY/COMFORT/WET air conditions in an easy to understand format and allow you to adjust your humidifier or dehumidifier accordingly.
260 Feet Bluetooth range: Hydrometer digital humidistat contains an enhanced Bluetooth Technology to produce a stable, reliable 260 feet range (no obstructions) to ensure you'll always have full home coverage.
High accuracy: Temperature humidity monitor with smart temperature sensor is highly accurate for both temperature and humidity readings (±1 Fahrenheit/Celsius and ±2%RH).
Smart APP with alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temp and humidity monitor levels fall outside of your range, allowing you to quickly react to make necessary adjustments.
1 year data storage with data graph: Home temperature monitor displays an easy to use smart thermometer graph with Maximum 1 year time period so you can analyze your home's historic temp and humidity data without registration.

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ThermoPro TP357 Digital Hygrometer Indoor Thermometer of 260FT, Bluetooth Thermometer Humidity Meter with Smart App, Room Thermometer Humidity Gauge with Temperature Humidity Sensor

Comfort face indicators: Indoor thermometer for home features comfort face icons to indicate DRY/COMFORT/WET air conditions in an easy to understand format and allow you to adjust your humidifier or dehumidifier accordingly.
260 Feet Bluetooth range: Hydrometer digital humidistat contains an enhanced Bluetooth Technology to produce a stable, reliable 260 feet range (no obstructions) to ensure you'll always have full home coverage.
High accuracy: Temperature humidity monitor with smart temperature sensor is highly accurate for both temperature and humidity readings (±1 Fahrenheit/Celsius and ±2%RH).
Smart APP with alerts: Set a temperature gauge range via the ThermoPro Sensor and instantly receive a phone notification if the temp and humidity monitor levels fall outside of your range, allowing you to quickly react to make necessary adjustments.
1 year data storage with data graph: Home temperature monitor displays an easy to use smart thermometer graph with Maximum 1 year time period so you can analyze your home's historic temp and humidity data without registration.
Hygrometer mini room temperature monitor's technology certified by official Bluetooth SIG..

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SMARTRO SC42 Professional Digital Hygrometer Indoor Thermometer Room Humidity Gauge & Pro Accuracy Calibration

✨【The Best Industrial Grade Accuracy】Humidity gauge with built-in Swiss sensors, it detects subtle humidity and temperature changes and updates readings in each 10 seconds. Temperature tolerance is within ±0.5℉(-4 to 158℉) and humidity is ±2%RH (1 to 99% RH). The digital hygrometer is pre-calibrated for accurate temperature and humidity measurement..
✨【Large Easy-to-Read Backlit Display】Temperature and humidity monitor with 3.5'' large HD LCD screen. A simple touch on the top to turn on backlit. Clear and power-saving, reading more easily under weak backlit. Reliable operating buttons on the back for manual setting or °F/°C switching..
✨【24 Hours/All-time Max & Min Records】The room thermometer displays high and low records for the past 24 hours and All-time.
Indoor thermometer measure conditions and identify changes in temperature and humidity instantly. Comfort Indicator ensures proper humidity control, helping you to maintain a comfortable atmosphere in your home..
✨【Wide Applications & More Mounting Options】With a retractable stand, two powerful magnets and a wall-mount hole, this digital thermometer indoor can be easily attached to your refrigerator, wall or placed on a table. Suitable for baby’s room, nursery....

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