
They say you have a '3 pack' package. The description is misleading. You can buy these three components in one kit for less than $5."

Weather station hygrometer for home indoor household thermometer with humidity measurement ULBI H1
35 Review

ETC-JLD612-A Temperature Controller With Dual Display And PID Control By Lightobject
11 Review

π‘οΈ Inkbird Max 1200W Temperature Controller: Optimal Control for Greenhouse Climate
8 Review

Enhance Detection Accuracy with Klein Tools ET140 Non Destructive Detection
8 Review