Very good quality for the price. Can't win! The local HVAC dealer charges $15-$22. Got 10 for the price of one delivered! I immediately took my meter and tested all 10. 10/10 worked fine and was accurate to tenths of a degree.
Discover Hidden Thermal Changes with BLACK+DECKER TLD100 Thermal Detector
8 Review
Enhance Detection Accuracy with Klein Tools ET140 Non Destructive Detection
8 Review
ETC-JLD612-A Temperature Controller With Dual Display And PID Control By Lightobject
11 Review
Weather station hygrometer for home indoor household thermometer with humidity measurement ULBI H1
35 Review