![Amazon.com: YoLink Smart Wireless Temperature/Humidity Sensor Wide Range for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, App Alerts, Text/SMS, Email Alerts, Works with Alexa IFTTT, 2 Pack - Hub Included : Appliances Amazon.com: YoLink Smart Wireless Temperature/Humidity Sensor Wide Range for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, App Alerts, Text/SMS, Email Alerts, Works with Alexa IFTTT, 2 Pack - Hub Included : Appliances](https://m.media-amazon.com/images/I/61fXWhMqMuL._AC_UF894,1000_QL80_.jpg)
Amazon.com: YoLink Smart Wireless Temperature/Humidity Sensor Wide Range for Freezer Fridge Monitoring Pet Cage/Tank Monitoring, App Alerts, Text/SMS, Email Alerts, Works with Alexa IFTTT, 2 Pack - Hub Included : Appliances
![DHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor : ID 5183 : $4.50 : Adafruit Industries, Unique & fun DIY electronics and kits DHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor : ID 5183 : $4.50 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/5183-04.jpg)
DHT20 - AHT20 Pin Module - I2C Temperature and Humidity Sensor : ID 5183 : $4.50 : Adafruit Industries, Unique & fun DIY electronics and kits
![Adafruit Sensirion SHT31-D [Temperature & Humidity Sensor] : ID 2857 : $13.95 : Adafruit Industries, Unique & fun DIY electronics and kits Adafruit Sensirion SHT31-D [Temperature & Humidity Sensor] : ID 2857 : $13.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/2857-03.jpg)
Adafruit Sensirion SHT31-D [Temperature & Humidity Sensor] : ID 2857 : $13.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![Dustproof Temperature Humidity Sensor I2C Output FS400 Waterproof Stainless Steel Digital Temperature & Humidity Sensor Probe(SHT35), Thermostats - Amazon Canada Dustproof Temperature Humidity Sensor I2C Output FS400 Waterproof Stainless Steel Digital Temperature & Humidity Sensor Probe(SHT35), Thermostats - Amazon Canada](https://m.media-amazon.com/images/I/51vYAnTed6L._AC_UF894,1000_QL80_.jpg)
Dustproof Temperature Humidity Sensor I2C Output FS400 Waterproof Stainless Steel Digital Temperature & Humidity Sensor Probe(SHT35), Thermostats - Amazon Canada
![Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board [STEMMA QT] : ID 1899 : $10.95 : Adafruit Industries, Unique & fun DIY electronics and kits Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board [STEMMA QT] : ID 1899 : $10.95 : Adafruit Industries, Unique & fun DIY electronics and kits](https://cdn-shop.adafruit.com/970x728/1899-04.jpg)
Adafruit HTU21D-F Temperature & Humidity Sensor Breakout Board [STEMMA QT] : ID 1899 : $10.95 : Adafruit Industries, Unique & fun DIY electronics and kits
![Replacement Temperature and Humidity Sensor for Compatible* 5-in-1 Sensors - Weather Sensors and Parts | AcuRite Weather Replacement Temperature and Humidity Sensor for Compatible* 5-in-1 Sensors - Weather Sensors and Parts | AcuRite Weather](https://www.acurite.com/media/catalog/product/cache/7012c1aff30a1086a53925b150ea694b/1/1/11197-vn1hspcb-800x800.jpg)
Replacement Temperature and Humidity Sensor for Compatible* 5-in-1 Sensors - Weather Sensors and Parts | AcuRite Weather
![Temp Stick Remote WiFi Temperature & Humidity Sensor. No Subscription. 24/7 Monitor, Unlimited Text, App & Email Alerts. Free Apps, Made in America. Use with Alexa, IFTTT. Monitor Anywhere, Anytime.: Amazon.com: Industrial Temp Stick Remote WiFi Temperature & Humidity Sensor. No Subscription. 24/7 Monitor, Unlimited Text, App & Email Alerts. Free Apps, Made in America. Use with Alexa, IFTTT. Monitor Anywhere, Anytime.: Amazon.com: Industrial](https://m.media-amazon.com/images/I/61+TgNw2s9L._AC_UF894,1000_QL80_.jpg)