Time to unleash our AeroLab THB1: A Bluetooth hygro-thermometer!!! 
Monitor and receive alerts on temp, humidity, and VPD. Integrate with AeroZesh, AeroWave, and AeroLight by E25 GrowHub Controller. Dual channels for internal & external sensors’ switching.
https://www.vivosun.com/vivosun-thb1s-thermometer-p147044036718441775-v147044036718441794
5 Likes