I bought a 2 piece set to use in two small greenhouses. In the first two months, both thermometers randomly switched from Fahrenheit to Celsius. After 4 months both thermometers are dead - completely empty. I don't know if it's the batteries, but they were so bad I wouldn't spend money on new batteries.
Precise Humidity Control With Xikar PuroTemp Round Digital Hygrometer, 10-Second Refresh Rate
27 Review
Room temperature and humidity sensor Aqara Temperature and Humidity Sensor
59 Review
Wintact Handheld Anemometer Small Digital Vane Wind Speed Meter Gauge, Pocket Air Flow Velocity Tester With Measuring Wind Temperature 14โ To 113โ For House HVAC Duct Outdoor Kite Boat Sailing Surfing
18 Review
Xiaomi Mijia Temperature And Humidity Electronic Watch, white
50 Review
COMFYHOME 3 IN 1 Portable Evaporative Air Cooler - 60ยฐOscillation, 12H Timer & Remote, Windowless Room AC For Bedroom Home Office
11 Review
Stay Cool With COMFYHOME 3-In-1 Portable Air Conditioner - Efficient Evaporative Air Cooler For Home And Office
11 Review
UL Certified 120V Unheated Awoco 48 Super Power 2 Speeds 1650CFM Commercial Indoor Air Curtain With Free Door Switch
23 Review
๐ฅถ LG TC09GQR Split System Air Conditioner - White
11 Review