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Best Humidity Recorder For Greenhouses

Govee Hygrometer Thermometer H5074 Bundle with Govee Hygrometer Thermometer H5075

  • Smart App Control: Easily monitor temperature and humidity in real-time on the app. 262ft connecting distance (no obstacles) allows you to quickly get data remotely from anywhere in your home. (Not WiFi Version).
  • Accuracy: With a built-in Swiss-made sensor, the temperature is accurate to ±0.54°F and humidity is ±3%RH. Enjoy precise data from the hygrometer thermometer every 2 seconds..
  • Data Storage & Export: Featuring 20-day on-board data storage, you can get recent temp & humidity records through curve graph. Press "Export Data as CSV" on the app to export the last 2 years' data to your phone..
  • 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..
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La Crosse Alerts Mobile Wireless 926-251031-HT Monitor System with Hot Tub Accessory Set

  • Remotely monitors sensors 24/7 using a APP. Perfect for…Backyard temperature and humidity.
  • Temperature and humidity measures: (1) Ambient air temperature.
  • Hot tub connection: T adapter, clamps, and hardware included with this kit.
  • Requires 2 AAA Alkaline batteries (not included).
  • Text and E-mail Alerts first 3 months FREE.
  • 1 year subscription available after for $11.88 yearly ($0.99 per month).
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La Crosse Alerts Mobile 926-25101-GP Wireless Monitor System Set with Dry Probe

  • Remotely monitors sensors 24/7 using a APP. Perfect for…Backyard temperature and humidity.
  • Temperature and humidity measures: (1) Ambient air temperature.
  • (3) Probe temperature, Temperature range: -40°F to 140°F.
  • Includes: sensor, internet gateway with LAN cable & AC adapter, DRY probe.
  • Requires 2 AAA Alkaline batteries (not included).
  • Text and E-mail Alerts first 3 months FREE.
  • 1 year subscription available after for $11.88 yearly ($0.99 per month), kindly refer the user manual given below for troubleshooting steps..
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Contemporary Authors: Biography - McCoy, J(oseph) J(erome) (1917-)

  • Face Icon Comfort Indicator: Humidity temperature gauge features face icons to indicate DRY/COMFORT/WET air conditions, quickly informs you how to adjust your humidifier or dehumidifier to achieve optimal comfort.
  • Highly Accurate Sensors: This temperature humidity sensor features a high accuracy of ±1°F/°C and ±2%-3%RH, making it ideal for measuring dynamic environments like greenhouses.
  • Fast Refresh Rate: This digital indoor thermometer refreshes every 10 seconds to provide the latest updates for temperature and humidity readings.
  • Compact Display with Large Digits: This digital thermometer indoor outdoor features a compact LCD display with large bold digits, allowing you to read the room thermometer indoor from any angle and distance.
  • Multiple Placement Options: This humidistat has 3 placement options - Tabletop Stand / Magnetic Back / Hanging Mount, place the wall thermometer anywhere you wish such as living room, baby room, kitchen, greenhouse, guitar room, office or cellar.
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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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QEERBSIN Digital Hygrometer Thermometer for Indoor Room Temperature Gauge Humidity Meter with LED Clock Date Display Monitor with Backlight

  • [Advanced large screen]: Multi-function display of temperature, humidity, time, date and days of the week on the same screen. The 3.93-inch advanced large display with backlight assist function makes it easier and clearer to read values even from a distance or at night..
  • [Multipurpose]: This Hygrometer and Thermometer is a must for sensitive persons, animals, plants to maintain the correct humidity and temperature level. It can be placed in bedrooms, animal breeding boxes, garden, laboratories, greenhouses, warehouses, basements, baby room, wine cellars, etc., to provide a better quality of your life..
  • [High accuracy]: Built-in intelligent temperature and humidity sensor, the temperature is accurate to ±0.5℃, and the humidity is ±3%RH. Data measurements are updated every 10 seconds to provide you with the latest changes in your environment..
  • [Multi-function]: The Hygrometer and Thermometer can not only measure temperature and humidity.
  • it can also be used as a calendar, clock, alarm. Multi-purpose, to meet your daily needs, buy is to earn..
  • [Flexible and Portable]: This Hygrometer and Thermometer comes with 2 placement options - desktop stand/hanging hole, you can mount it anywhere you want. Pocket design, lightweight and easy to carry..
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JIAWANSHUN Commercial Humidifier Industrial Humidifier 85 Pints Per Day 24L Water Tank 1600-2100sq.ft for Green House Grow Room Office Home 110V Upgraded Version

  • 1.[Application] The large room humidifier is suitable for offices, classrooms, textile factories, grow rooms, greenhouses, mushroom growing, flower....
  • 2.[Heavy fog volume] 85pint per day (24h), so that there is sufficient humidity in the space, 24L large water tank, no need to change the water....
  • 3.[Intelligent humidifier] 1-12h timing function, intelligent constant humidity, 45-95% RH humidity setting, sleep mode, working sound less than 35dB.....
  • 4.[Top filled water] Simple design of adding water, you can add tap water, pure water, cool boiled water. Do not add mineral water. Clean the machine....
  • 5.[2 spray tubes] PVC long spray tube and open tube, you can replace and modify the spray tube by yourself to make this humidifier more suitable for....
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Humidity Switch Socket, Digital Humidity Controller, Durable 110-220V Greenhouses for Storage Warehouse Home(U.S. regulations)

  • The high-brightness digital tube is clearly displayed, whether used during the day or night, it can be read clearly.
  • 0~99%RH ultra-wide control range, can be used in various humidity control fields.
  • 0.1%RH control accuracy to meet your control needs, very practical in daily use.
  • ABS material shell, exquisite and beautiful, 1.8mm super thick design with high mechanical strength, good electrical performance, anti-aging.
  • Used to detect humidity in storage warehouses, greenhouses, and homes at all times.
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Equity by La Crosse 29007 Quartz Wall Clock with Temperature, 8\

  • Adaptable: Outdoor thermometer waterproof use plastic bottom case and acrylic dial, temperature range is -40 to 60°C, -40 to 140°F, adapt to all weather and climate.
  • Automatic Calibration: No battery, built-in temperature and humidity sensor, will automatically sense and accurately measure within 3 hours, you do not need to calibrate.
  • Easy to Read and Use: The bold black lettering in the outdoor thermometer large numbers makes temperature and humidity readings easier, and there is a keyhole on the back to hang it on the wall.
  • Multi-scene Application: 10-inch indoor outdoor thermometer walls are placed in greenhouses, warehouses, baby rooms, offices, laboratories, balconies, gardens, terraces, etc.
  • 180 Day Quality Guarantee : If you have any questions, please feel free to contact us.
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Springfield Color Track Humidity Meter and Indoor Thermometer, Analog Weather Station for the Bedroom, Nursery, and Inside the Home

  • DESIGN: Add cool style with scientific flair to any space with this sharp-looking double gauge design..
  • PRECISION MEASUREMENT: Factory calibrated to accurately measure temperatures from 0-120 degrees Fahrenheit and humidity from 10 to 100%..
  • EASY TO USE: Bold black lettering with large numbers and bright red pointers makes temperature and humidity readings easier. Flip out stand for countertop placement..
  • MULTIFUNCTIONAL: Use in places where air temperature and moisture in the air are important: greenhouses, warehouses, baby rooms, offices, laboratories, gardens, etc.
  • TIPS: No batteries required. For the most accurate readings, place out of direct sunlight..
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Springfield Vertical Thermometer and Hygrometer, Indoor Outdoor Thermometer, Wireless Humidity Meter for Patio, Garden, or Nursery areas (9.125-Inch)

  • DESIGN: Thermometer/hygrometer combination constructed of weather resistant and shatterproof materials for increased durability during use..
  • PRECISION MEASUREMENT: Factory calibrated to accurately measure temperatures from -40 degrees Fahrenheit to 120 degrees Fahrenheit (-40 to 50 degrees Celsius) and humidity from 10 to 100%..
  • EASY TO USE: Bold black lettering with large numbers and a bright red pointer makes temperature and humidity readings easier..
  • MULTIFUNCTIONAL: 9.125-inch indoor outdoor thermometer can be used in greenhouses, warehouses, baby rooms, offices, laboratories, balconies, gardens, terraces, etc.
  • TIPS: No batteries required. For the most accurate readings, place out of direct sunlight..
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36 Pcs Small Electronic Temperature Humidity Meters Indoor Thermometer Hygrometer Digital Hygrometer Mini Hygrometer for Jars Humidity and Temperature Gauge Indoor Outdoor LCD Display Monitor for Room

  • Considerable Quantity: you will get 36 pieces of mini humidity meters for jars and 2 pieces of LR44 battery.
  • Sufficient quantity can meet your usage and replacement needs.
  • You can also share them with your friends.
  • Accurate Measurement: the degrees of this mini hygrometer for jars are accurate and reliable, they can measure data every 10 seconds.
  • They have a wide measurement range and can measure temperatures from -58 degrees Fahrenheit to 158 degrees Fahrenheit and humidity from 10% to 99% RH.
  • Easy to Operate: the mini thermometer hygrometer is easy to operate and gives clear readings.
  • It has a bright and clear LCD display, so you can read values easily even from a distance.
  • Widely Appliable: the electronic hydrometer can be applied in refrigerators, incubators, freezers, jars, guitar cases or baby rooms.
  • You can put it in greenhouses, offices, laboratories and factories, they will bring you convenience.
  • Lightweight and Portable: the digital humidity gauge is small and lightweight, you can easily carry it around, just put it in the corner, and it won't take up much of your storage space.
  • It allows you to easily understand the surrounding temperature and humidity.
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WiFi(2.4GHz) Tuya Smart Temperature and Humidity Sensor, Waterproof Outdoor Temperature Sensing Line, 2.9'' Backlit LCD Display, Buzzer Alarm,USB Charging,℃～℉,for Indoor Bedroom Cold Storage

  • USB power supply: built-in 500mA backup battery, can be used when power is cut off. When fully charged, the battery life can reach about 5 hours..
  • Outdoor Temperature Sensing Line: The room temperature monitor has an external temperature sensor probe, you can use it to monitor refrigerators, fish tanks, incubators, greenhouses, etc..
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