just arrived today, about 30 days... it seems ok.. with batteries... working. not installed yet... the sensor fitting (inside the red circle) seems not stainless steel, I hope that it will resists the water temperature.... thank you
tested, it takes time to respond to temperature, not quick if you put it in a hot water then take it out it will take about 7 minutes to reach real room temperature... there's about + - 0.5 degree centigrade difference between its reading and other thermometers... that's normal... very good item... THANK YOU INDEED