Best Accurate Humidity Sensor

Wireless Thermometer Hygrometer for iPhone/Android Smart Bluetooth Humidity Temperature Sensor with Alarm and Data Storage for Green House Cigar Guitar Camera Storage Humidor Incubator Monitor

Wireless App Control: We uses a high-end Bluetooth 5.0 chip and can easily monitor temperature and humidity data remotely on app (SENSOR BLUE, free....
Higher Accurate Monitor: Using an accurate and sensitive Sensirion temperature and humidity sensor, it can achieve a temperature error of....
Data Storage Export: Support temperature data export function, record a group of data every 10minutes, can store up to 100 days of data. One smart....
Smart Alert for Reminding :Temperature sensor uploads data to App when connecting to it via Bluetooth. You can check the maximum and minimum values of....
Mini & Portable Design: Our wireless temperature humidity sensor is smaller than others. CR2477 battery life is about 1 year and can be replaced by....

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WILLHI WH1436H 110V Digital Air Humidity Controller with LCD Display High Accuracy Humidity Sensor & 118'' Power Cable, Humidification Mode & Dehumidification Mode

2 Modes to keep Designed Humidity: This digital humidity controller can help you turn on/off your equipment at desired humidity. You can choose between 2 modes: Humidification Mode & Dehumidification Mode..
Accurate Humidity Sensor: Each controller comes with a humidity sensor of high accuracy. The length of the cable is 3 meters so that the sensor can reach much farther places. You can easily plug in/out the sensor. It’s easy to replace and helps saving money..
LCD display & Sensitive Humidity Alarming : The humidity controller has high/low humidity alarm function. If the humidity is too high or too low, it alarms you immediately. Also, you can set the range of humidity as you need..
Power-Off Protection: The controller can automatically save the data or setting even it suddenly goes out of power..
Easy & Flexible to Use: It can be directly plugged in the outlet without any cables so that it can be used instantly. You can install it on the wall or put it on your desk, which is very flexible. It’s widely used with humidifiers, dehumidifiers, dryers, clothes dryers, chemical cooling cabinet, seed germination, etc..

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Smart WiFi Temperature Humidity Monitor: TUYA Wireless Temperature Humidity Sensor with APP Notification Alerts, WiFi Thermometer Hygrometer for Home Pet Garage,Compatible with Alexa

WIFI THERMOMETER HYGROMETER -- REAL-TIME UPDATE & SMART APP CONTROL: Wireless temperature sensor wifi Connects with 2.4 GHz WiFi(doesn't support 5G WiFi), Accurate measurement real-time update without delay, you can remotely monitor temperature and humidity. Smart thermometer Hygrometer can help you effectively adjust situation of your wine cellar, greenhouse, basement or other places in time..
℃/℉ SWITCHABLE & VOICE CONTROL: You can switch temperature unit between ℉ and ℃ by pressing the reset button and the mobile app one time. Wall temperature gauge indoor works with Alexa, Google Assistant. Wifi temperature sensor supports Alexa and Google home to ask for temperature and humidity, free your hands..
SMART SCENE TO TRIGGER DEVICES OR ALERTS: Alexa thermometer indoor can perform intelligent linkage. You can set a smart scene to trigger alerts through events like high/low temperature, high/low humidity conditions and more.You can set a condition in the smart scene that is the fan is turn on/off when the temperature reaches the limit value, or the dehumidifier in your room starts working once the humidity is over higher. Make your home smarter..
ALWAYS ACCURATE & BUILT-IN CLOCK/TIME DISPLAY: The Swiss-made sensor monitors the environment reliably....

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La Crosse Technology Wireless WS-9160U-IT Digital Thermometer, 1 Pack, Titanium

...e of Changes to Your Environment】328FT transmission distance, U UNNI has advanced patented wireless technology that provides more powerful and steady data transmission. Shorter time span between each signal transmission makes real-time temperature and humidity monitoring possible..
【High-Precision Sensor Ensures Accurate Readings】The wireless weather thermometers display screen, is clear and compact, easy to read numbers and info. Accurate temperature and humidity monitor is crucial to seniors and kids. Humidity accuracy: ±2%, Temp Accuracy: ±0.5°F..
【What you can get】 You get a color display screen, an outdoor sensor, an AC adapter, and all the batteries. For more outdoor sensor, you can order them separately (Model UN056i from U UNNI). Support up to 3 sensors, make sure they are in different channels..

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Wireless Thermometer Hygrometer, Mini Bluetooth Humidity and Temperature Sensor with Data Export for iOS Android, Temp Humidity Monitor for House, Wine Cigar, Living Room, Baby Room-2 Pack

...rovides you with an impressive range from -4~150℉ for temperature,0-100％RH for humidity.Easily monitor temperature and humidity data on Sensor Blue App (free downloading from App Store and Google Play) via Bluetooth..
【SENSOR ACCURACY】With built-in MEMS sensor, it offers higher precision monitoring. Temp is accurate within ±1℉ and humidity is ±5%RH.So it will offer accurate data for you to do a research..
【MINI & PORTABLE DESIGN】Our wireless temperature humidity sensor is smaller than others measuring 1.3 x 1.3 x 0.47-inches, and weighs about six ounces after you’ve got the batteries inside.Space-saving and handy. A hanging hole is designed for various placement as you want. The battery lifespan is about 100 days..
【DATA STORAGE EXPORT】Every 10 mins and total up to100 days of data is stored internally in the device , so it’s important that you make sure that your phone gets within range of it at least once per day.Temperature sensor uploads data to App when connecting to APP via Bluetooth. Data on the APP shows red when data is beyond preset range. Available to export data in CSV format for free after registered account..
【100% MONEY-BACK 】We stand by the quality and versatility of our mini wireless humidity and tempe....

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Wall Thermometer Indoor Outdoor Garden House Garage Room Wood Hung Office Hung Wall Logger

...e of Changes to Your Environment】328FT transmission distance, U UNNI has advanced patented wireless technology that provides more powerful and steady data transmission. Shorter time span between each signal transmission makes real-time temperature and humidity monitoring possible..
【High-Precision Sensor Ensures Accurate Readings】The wireless weather thermometers display screen, is clear and compact, easy to read numbers and info. Accurate temperature and humidity monitor is crucial to seniors and kids. Humidity accuracy: ±2%, Temp Accuracy: ±0.5°F..
【What you can get】 You get a color display screen, an outdoor sensor, an AC adapter, and all the batteries. For more outdoor sensor, you can order them separately (Model UN056i from U UNNI). Support up to 3 sensors, make sure they are in different channels..

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HygroSet II Hygrometer for Cigar Humidors by Quality Importers

Advanced humidity sensor maintains accurate humidity & temperature readings.
Pre-calibrated out of the box and can always be recalibrated.
Three day high/low & averages for humidity & temperature.
Formally Western Humidor, the Caliber series of digital hygrometers have been ranked as the most accurate and reliable hygrometers in the cigar....

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TREATMENT WATER/BAC 64OZ

【Clear LCD Screen Display Fahrenheit (°F) 】The digital hygrometer thermometer uses a 1.57-inch LCD display with large bold numbers Fahrenheit (°F) display, this thermometer displays temperature in Fahrenheit..
【Accurate Temperature Humidity Sensor】Temperature measuring range: -58℉-158℉.
Humidity measuring range: 10%-99%RH (Measures conditions every 10 seconds)Temperature measurement accuracy: ±2℉.
【Air Comfort Indicator】humidity sensor on the inside with emoticon avatar.When the emoticon is a smiling face, it indicates the best temperature and humidity.
【Long Battery Life】The Indoor Thermometer Hygrometer Built-in a CR2032 battery. It can last longer than ordinary LR44 button batteries..
【Satisfactory After-Sales Service】If you have any questions in using our products, please feel free to contact us. We will do our best to solve your problem, so that you have a good shopping experience..

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Digital Thermometer 4Pack, Hygrometer Digital Hygrometer Family Indoor Thermometer, high-Precision Temperature and Humidity Monitors for greenhouses, Reptiles, Cigar Boxes, cellars, Offices

...14°F~158°F (-10°C~70°C) and humidity range 10%~99% RH, accuracy is ±1℉ & ±5%RH】.
【Good quality】 Built-in intelligent temperature and humidity sensor with independent humidity and temperature probe sensor. The beautiful white panel has clear fonts and lovely icons to provide you with the latest and more accurate temperature and humidity readings, and the fashionable design perfectly matches your room..
【Exquisite and compact】 This miniature hygrometer thermometer has high measurement accuracy, keeps abreast of your living conditions, and has a sensitive vent, which can provide the latest and accurate readings with a wide measurement range. Please believe that it can provide you with high quality and healthy life..
【Wide Applications】You know, maintaining the right humidity and temperature level in an enclosure is especially important for those who is sensitive. Too little humidity will make people's nose dry, while too much cause sick easily. Keeping reptiles as pets requires warm and moist healthy habitats. You can position it where they should be, such as living room, bed room, reptiles terrarium, plants garden, greenhouse, basement, warehouse, closet, wine cellar, humidor, guitar room, freezers..

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