It may take up to 45 minutes to accurately display the ambient temperature. I keep my house at 68° and my garage at 55°. Therefore I took all 4 of these devices back and forth several times as a test. They will eventually reach the right temperature, but it will take almost an hour to gradually reach it. So if you're trying to measure an environment where the temperature changes faster, this isn't ideal. If it's not a big deal then it's a good price.
Wintact Handheld Anemometer Small Digital Vane Wind Speed Meter Gauge, Pocket Air Flow Velocity Tester With Measuring Wind Temperature 14℉ To 113℉ For House HVAC Duct Outdoor Kite Boat Sailing Surfing
18 Review
Berrcom JXB-178 Non Contact Infrared Forehead Thermometer: 3 in 1 Fever Check for Kids, Infants, and Adults
62 Review
Xiaomi Mijia Hygrometer Bluetooth Global Thermometer, white
32 Review
Precise Humidity Control With Xikar PuroTemp Round Digital Hygrometer, 10-Second Refresh Rate
27 Review
White Senville Dual Zone Mini Split Air Conditioner Heat Pump, 28000 BTU, Alexa Compatible - SENA-30HF/D
21 Review
COMFYHOME 3 IN 1 Portable Evaporative Air Cooler - 60°Oscillation, 12H Timer & Remote, Windowless Room AC For Bedroom Home Office
11 Review
🥶 LG TC09GQR Split System Air Conditioner - White
11 Review
Senville AURA: Energy Star Mini Split Heat Pump W/ 9000 BTU & Alexa Compatibility
13 Review