![Amazon.com: 3 PCS DHT22 Temperature Humidity Sensor Module, MELIFE Digital 3V-5.5V Humidity Measurement with Dupont Wires. : Appliances Amazon.com: 3 PCS DHT22 Temperature Humidity Sensor Module, MELIFE Digital 3V-5.5V Humidity Measurement with Dupont Wires. : Appliances](https://m.media-amazon.com/images/I/61L8CFo62LL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 3 PCS DHT22 Temperature Humidity Sensor Module, MELIFE Digital 3V-5.5V Humidity Measurement with Dupont Wires. : Appliances
![Amazon.com: Proteus AMBIO - WiFi Temperature Humidity Sensor with Buzzer and Email/Text Alerts : Appliances Amazon.com: Proteus AMBIO - WiFi Temperature Humidity Sensor with Buzzer and Email/Text Alerts : Appliances](https://m.media-amazon.com/images/I/51lbDkkh7YL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Proteus AMBIO - WiFi Temperature Humidity Sensor with Buzzer and Email/Text Alerts : Appliances
![Amazon.com: Smart Wireless Temperature Sensor/Humidity Sensor Wide Range (-22 to 158 Degrees) for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, Smartphone Alerts, Compatible with Alexa IFTTT - Hub Included Amazon.com: Smart Wireless Temperature Sensor/Humidity Sensor Wide Range (-22 to 158 Degrees) for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, Smartphone Alerts, Compatible with Alexa IFTTT - Hub Included](https://m.media-amazon.com/images/I/51qP9obf-dL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Smart Wireless Temperature Sensor/Humidity Sensor Wide Range (-22 to 158 Degrees) for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, Smartphone Alerts, Compatible with Alexa IFTTT - Hub Included
![Amazon.com: HiLetgo DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY : Appliances Amazon.com: HiLetgo DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY : Appliances](https://m.media-amazon.com/images/I/51J9ha5fZKL._AC_UF894,1000_QL80_.jpg)
Amazon.com: HiLetgo DHT22/AM2302 Digital Temperature and Humidity Sensor Module Temperature Humidity Monitor Sensor Replace SHT11 SHT15 for Arduino Electronic Practice DIY : Appliances
![Aqara Temperature and Humidity Sensor, Requires AQARA HUB, Zigbee, for Remote Monitoring and Home Automation, Wireless Thermometer Hygrometer, Compatible with Apple HomeKit, Alexa, Works with IFTTT - Amazon.com Aqara Temperature and Humidity Sensor, Requires AQARA HUB, Zigbee, for Remote Monitoring and Home Automation, Wireless Thermometer Hygrometer, Compatible with Apple HomeKit, Alexa, Works with IFTTT - Amazon.com](https://m.media-amazon.com/images/I/51oINrZWMpL._AC_UF894,1000_QL80_.jpg)
Aqara Temperature and Humidity Sensor, Requires AQARA HUB, Zigbee, for Remote Monitoring and Home Automation, Wireless Thermometer Hygrometer, Compatible with Apple HomeKit, Alexa, Works with IFTTT - Amazon.com
![Amazon.com: Antonki Room Thermometer for Home, 2 Pack Digital Temperature and Humidity Monitors, Indoor Hygrometer Sensor, Humidity Gauge, Humidity Meter for Baby Room, Terrarium, Incubator, Greenhouse : Patio, Lawn & Garden Amazon.com: Antonki Room Thermometer for Home, 2 Pack Digital Temperature and Humidity Monitors, Indoor Hygrometer Sensor, Humidity Gauge, Humidity Meter for Baby Room, Terrarium, Incubator, Greenhouse : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/61ed-39rN7L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Antonki Room Thermometer for Home, 2 Pack Digital Temperature and Humidity Monitors, Indoor Hygrometer Sensor, Humidity Gauge, Humidity Meter for Baby Room, Terrarium, Incubator, Greenhouse : Patio, Lawn & Garden
![Amazon.com: Humidity Sensor Analog Voltage 0-3v Output, Digital Temperature and Humidity Sensor Humidity Measurement Range 20~95% Rh for Automatic Control of Home Appliances : Appliances Amazon.com: Humidity Sensor Analog Voltage 0-3v Output, Digital Temperature and Humidity Sensor Humidity Measurement Range 20~95% Rh for Automatic Control of Home Appliances : Appliances](https://m.media-amazon.com/images/I/61keU4C1+hL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Humidity Sensor Analog Voltage 0-3v Output, Digital Temperature and Humidity Sensor Humidity Measurement Range 20~95% Rh for Automatic Control of Home Appliances : Appliances
![Amazon.com: 2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (2pcs DHT11) : Appliances Amazon.com: 2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (2pcs DHT11) : Appliances](https://m.media-amazon.com/images/I/618GKIxsEyL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 2pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V with Wires for Arduino Raspberry Pi 2 3 (2pcs DHT11) : Appliances
![Amazon.com: Geeni Smart Temperature and Humidity Sensor - Home Monitoring for Real-Time Temp Data Through The Geeni App - Batteries Included : Patio, Lawn & Garden Amazon.com: Geeni Smart Temperature and Humidity Sensor - Home Monitoring for Real-Time Temp Data Through The Geeni App - Batteries Included : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/716Sv2JiSdL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Geeni Smart Temperature and Humidity Sensor - Home Monitoring for Real-Time Temp Data Through The Geeni App - Batteries Included : Patio, Lawn & Garden
![Amazon.com: Govee WiFi Thermometer Hygrometer H5051, Bluetooth Indoor Temperature Humidity Monitor with App Notification Alert, Smart Humidity Sensor for Greenhouse Wine Cellar, 2 Years Free Data Storage Export : Patio, Lawn & Amazon.com: Govee WiFi Thermometer Hygrometer H5051, Bluetooth Indoor Temperature Humidity Monitor with App Notification Alert, Smart Humidity Sensor for Greenhouse Wine Cellar, 2 Years Free Data Storage Export : Patio, Lawn &](https://m.media-amazon.com/images/I/61z9W2Dlj5L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Govee WiFi Thermometer Hygrometer H5051, Bluetooth Indoor Temperature Humidity Monitor with App Notification Alert, Smart Humidity Sensor for Greenhouse Wine Cellar, 2 Years Free Data Storage Export : Patio, Lawn &
![Amazon.com: Govee WiFi Thermometer Hygrometer H5051, Bluetooth Indoor Temperature Humidity Monitor with App Notification Alert, Smart Humidity Sensor for Greenhouse Wine Cellar, 2 Years Free Data Storage Export : Patio, Lawn & Amazon.com: Govee WiFi Thermometer Hygrometer H5051, Bluetooth Indoor Temperature Humidity Monitor with App Notification Alert, Smart Humidity Sensor for Greenhouse Wine Cellar, 2 Years Free Data Storage Export : Patio, Lawn &](https://m.media-amazon.com/images/I/61z9W2Dlj5L.jpg)
Amazon.com: Govee WiFi Thermometer Hygrometer H5051, Bluetooth Indoor Temperature Humidity Monitor with App Notification Alert, Smart Humidity Sensor for Greenhouse Wine Cellar, 2 Years Free Data Storage Export : Patio, Lawn &
![Amazon.com: WiFi Temperature Humidity Sensor: Indoor Thermometer Hygrometer with App Alert, Free Data Storage Export, Smart Temperature Humidity Monitor for Home Pet Greenhouse, Compatible with Alexa (1-Pack) : Patio, Lawn & Garden Amazon.com: WiFi Temperature Humidity Sensor: Indoor Thermometer Hygrometer with App Alert, Free Data Storage Export, Smart Temperature Humidity Monitor for Home Pet Greenhouse, Compatible with Alexa (1-Pack) : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/51ZePBdWzaL._AC_UF894,1000_QL80_.jpg)
Amazon.com: WiFi Temperature Humidity Sensor: Indoor Thermometer Hygrometer with App Alert, Free Data Storage Export, Smart Temperature Humidity Monitor for Home Pet Greenhouse, Compatible with Alexa (1-Pack) : Patio, Lawn & Garden
![Amazon.com: HiLetgo 5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V Humidity Measure Range 20%-95% Temperature Measure Range 0-50℃ Celsius with Dupont Wires : Appliances Amazon.com: HiLetgo 5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V Humidity Measure Range 20%-95% Temperature Measure Range 0-50℃ Celsius with Dupont Wires : Appliances](https://m.media-amazon.com/images/I/71-1n6cYeCL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: HiLetgo 5pcs DHT11 Temperature Humidity Sensor Module Digital Temperature Humidity Sensor 3.3V-5V Humidity Measure Range 20%-95% Temperature Measure Range 0-50℃ Celsius with Dupont Wires : Appliances
![Amazon.com: LEVOIT LV600HH 6L Warm and Cool Mist Ultrasonic Humidifier, Rapid Humidification for Bedroom Large Room, Essential Oil Diffuser, Humidity Setting with Built-in Sensor, Auto Mode, Timer, Remote Control : Clothing, Shoes Amazon.com: LEVOIT LV600HH 6L Warm and Cool Mist Ultrasonic Humidifier, Rapid Humidification for Bedroom Large Room, Essential Oil Diffuser, Humidity Setting with Built-in Sensor, Auto Mode, Timer, Remote Control : Clothing, Shoes](https://m.media-amazon.com/images/I/71W1Vq15loL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LEVOIT LV600HH 6L Warm and Cool Mist Ultrasonic Humidifier, Rapid Humidification for Bedroom Large Room, Essential Oil Diffuser, Humidity Setting with Built-in Sensor, Auto Mode, Timer, Remote Control : Clothing, Shoes
![Amazon.com: eMylo Bluetooth Room Thermometer Hygrometer, Tuya Digital Indoor Temperature Humidity Sensor with Smart App and Data Recording, Work with Alexa Google Home for Greenhouse, Garden, Cellar (1 Pack) : Electronics Amazon.com: eMylo Bluetooth Room Thermometer Hygrometer, Tuya Digital Indoor Temperature Humidity Sensor with Smart App and Data Recording, Work with Alexa Google Home for Greenhouse, Garden, Cellar (1 Pack) : Electronics](https://m.media-amazon.com/images/I/51tL3+NqPlL._AC_UF894,1000_QL80_.jpg)
Amazon.com: eMylo Bluetooth Room Thermometer Hygrometer, Tuya Digital Indoor Temperature Humidity Sensor with Smart App and Data Recording, Work with Alexa Google Home for Greenhouse, Garden, Cellar (1 Pack) : Electronics
![Amazon.com: AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor (06002M) , white : Everything Else Amazon.com: AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor (06002M) , white : Everything Else](https://m.media-amazon.com/images/I/51H2dOP6orL._AC_UF894,1000_QL80_.jpg)
Amazon.com: AcuRite Wireless Indoor Outdoor Temperature and Humidity Sensor (06002M) , white : Everything Else
![Amazon.com: Temperature and Humidity Transmitter, 4-20mA DC 10-30V High Accuracy Analog Temperature Humidity Transmitter Sensor IP65 Wall Mounted Humidity Sensor for Industrial, Agricultural, Greenhouse : Appliances Amazon.com: Temperature and Humidity Transmitter, 4-20mA DC 10-30V High Accuracy Analog Temperature Humidity Transmitter Sensor IP65 Wall Mounted Humidity Sensor for Industrial, Agricultural, Greenhouse : Appliances](https://m.media-amazon.com/images/I/51MZfdcnz0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: Temperature and Humidity Transmitter, 4-20mA DC 10-30V High Accuracy Analog Temperature Humidity Transmitter Sensor IP65 Wall Mounted Humidity Sensor for Industrial, Agricultural, Greenhouse : Appliances
![Amazon.com: LEVOIT Smart Cool Mist Top Fill Humidifiers for Bedroom with Sensor, Auto Humidity Setting , APP & Voice Control, Essential Oil Diffuser, Ultra Quiet Operation, Super Easy Top Fill, 3L, White : Amazon.com: LEVOIT Smart Cool Mist Top Fill Humidifiers for Bedroom with Sensor, Auto Humidity Setting , APP & Voice Control, Essential Oil Diffuser, Ultra Quiet Operation, Super Easy Top Fill, 3L, White :](https://m.media-amazon.com/images/I/7166hyQDhHL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LEVOIT Smart Cool Mist Top Fill Humidifiers for Bedroom with Sensor, Auto Humidity Setting , APP & Voice Control, Essential Oil Diffuser, Ultra Quiet Operation, Super Easy Top Fill, 3L, White :
![Amazon.com: SHT30 Temperature and Humidity Sensor, I2C Digital Temperature and Humidity Meter, Soil Moisture Sensor Probe, Stainless Steel Plastic Housing : Appliances Amazon.com: SHT30 Temperature and Humidity Sensor, I2C Digital Temperature and Humidity Meter, Soil Moisture Sensor Probe, Stainless Steel Plastic Housing : Appliances](https://m.media-amazon.com/images/I/51m5oaXX5pL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: SHT30 Temperature and Humidity Sensor, I2C Digital Temperature and Humidity Meter, Soil Moisture Sensor Probe, Stainless Steel Plastic Housing : Appliances
![Amazon.com: DIGITEN Digital Humidity Controller Humidistat Pre-Wired Plug Simple-Stage AC 110V -240V with High Accuracy Humidity Sensor for Dehumidifier Humidifier Reptiles Greenhouse Exhaust Fan Fermentation : Appliances Amazon.com: DIGITEN Digital Humidity Controller Humidistat Pre-Wired Plug Simple-Stage AC 110V -240V with High Accuracy Humidity Sensor for Dehumidifier Humidifier Reptiles Greenhouse Exhaust Fan Fermentation : Appliances](https://m.media-amazon.com/images/I/61I4xe9x1eL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DIGITEN Digital Humidity Controller Humidistat Pre-Wired Plug Simple-Stage AC 110V -240V with High Accuracy Humidity Sensor for Dehumidifier Humidifier Reptiles Greenhouse Exhaust Fan Fermentation : Appliances
![Amazon.com: WiFi Temperature Humidity Sensor: Wireless Temperature Humidity Monitor with App Alert, Free Data Storage Export, Smart Indoor Thermometer Hygrometer Compatible with Alexa Google Assistant (1-Pack) : Appliances Amazon.com: WiFi Temperature Humidity Sensor: Wireless Temperature Humidity Monitor with App Alert, Free Data Storage Export, Smart Indoor Thermometer Hygrometer Compatible with Alexa Google Assistant (1-Pack) : Appliances](https://m.media-amazon.com/images/I/611BNCrBZiL._AC_UF894,1000_QL80_.jpg)
Amazon.com: WiFi Temperature Humidity Sensor: Wireless Temperature Humidity Monitor with App Alert, Free Data Storage Export, Smart Indoor Thermometer Hygrometer Compatible with Alexa Google Assistant (1-Pack) : Appliances
![Amazon.com: LEVOIT Humidifiers for Bedroom Large Room Home, 6L Warm and Cool Mist Ultrasonic Air Vaporizer for Plants and Whole House, Built-in Humidity Sensor, Essential Oil Diffuser, Whisper Quiet, Timer, White : Amazon.com: LEVOIT Humidifiers for Bedroom Large Room Home, 6L Warm and Cool Mist Ultrasonic Air Vaporizer for Plants and Whole House, Built-in Humidity Sensor, Essential Oil Diffuser, Whisper Quiet, Timer, White :](https://m.media-amazon.com/images/I/71ZndsxS5WL._AC_UF894,1000_QL80_.jpg)
Amazon.com: LEVOIT Humidifiers for Bedroom Large Room Home, 6L Warm and Cool Mist Ultrasonic Air Vaporizer for Plants and Whole House, Built-in Humidity Sensor, Essential Oil Diffuser, Whisper Quiet, Timer, White :
![Amazon.com: DIGITEN Digital Humidity Sensor 6ft (2m) Replaceable Hygrometer Probe Used DHC101 Humidity Controller for Humidifier Dehumidifier : Appliances Amazon.com: DIGITEN Digital Humidity Sensor 6ft (2m) Replaceable Hygrometer Probe Used DHC101 Humidity Controller for Humidifier Dehumidifier : Appliances](https://m.media-amazon.com/images/I/61BY7BI87tL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DIGITEN Digital Humidity Sensor 6ft (2m) Replaceable Hygrometer Probe Used DHC101 Humidity Controller for Humidifier Dehumidifier : Appliances
![Amazon.com: DHT22 Digital Temperature and Humidity Sensor, Aideepen AM2302 Temp Humidity Monitor Sensor Replace SHT15 SHT11 : Appliances Amazon.com: DHT22 Digital Temperature and Humidity Sensor, Aideepen AM2302 Temp Humidity Monitor Sensor Replace SHT15 SHT11 : Appliances](https://m.media-amazon.com/images/I/51xgARcQu5L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DHT22 Digital Temperature and Humidity Sensor, Aideepen AM2302 Temp Humidity Monitor Sensor Replace SHT15 SHT11 : Appliances
![Amazon.com: Humidity Controller, Briidea Pre-Wired Humidistat Humidifier Dehumidifier with LCD Display High Accuracy Humidity Sensor, Ideal for Greenhouse Mushroom Grow Tent : Appliances Amazon.com: Humidity Controller, Briidea Pre-Wired Humidistat Humidifier Dehumidifier with LCD Display High Accuracy Humidity Sensor, Ideal for Greenhouse Mushroom Grow Tent : Appliances](https://m.media-amazon.com/images/I/61J+ikxR7EL._AC_UF894,1000_QL80_.jpg)