Bought 8 of these. Threw out 2 and returned one. Quality control needs huge improvement. What’s the point of saving $$$ when you are throwing 1/3 of the gauges.
🌬️ Advanced 3-in-1 Indoor Air Quality Monitor with CO2/RH/Temp Data Logging and Audible Alarm - NDIR Sensor Technology
8 Review
🔥 Advanced Testo Wireless Hot Wire Anemometer Technology
4 Review
🔍 Enhanced Precision with Backlit Professional Manometer for Differential Ventilation
6 Review
🌡️ Continuous Temperature Monitoring with Relative Humidity Integration
4 Review