Large Display High Temperature k-Type Thermocouple Thermometer with 3" Stainless Steel Insertion Probe 932 F or 500 C

When I had a problem with the thin probe in my coffee roaster (temperature 450°F), I contacted the seller and they immediately sent, not one, but TWO replacements, both upgrades on the original probes.The new ones included a long needle that can be bent, and a durable, well-insulated mini probe that can fit into tight spaces. Both operate in temperatures up to 750 degrees F.I felt well-treated from the very start. Most companies on Amazon, I have found, are very prompt in responding to consumer messages and will bend over backwards to accomodate the smallest request.I encourage all who read this review always to contact the seller, instead of going straight to Amazon. You'll be glad you did, and possibly make a new friend or two!

This is a good thermocouple reader. My old eyes can see the display easily. The only problem is that the "on" switch tends to turn on while in my bag and run the battery out. It would be preferable that there was some means of preventing the device from turning on accidentally.

Worked great for our application. After extensive use we did not observe any rusting which is exactly why we purchased this item.