Ok here’s the deal. Typhur insta probe is bulletproof! I have had the insta probe for about 9 months and used it regularly for perfectly temped meats. Recently, it disappeared after roasting chicken breasts. After the arduous search, it was located in the back yard, all but destroyed by one of our golden retrievers. I was in the verge of tossing it in the garbage when I decided to test the probe. Amazingly it still worked and was dead on accurate (temp verified by Typhur dual sync probe). You have a customer for life!!
My dad got one as a gift so I had to look into getting my own after using his when you have expensive meat on the line you need something you can depend on.