That is the death of the device. While you will hear a signal at the receiver, but so fast you can not run normally, to pull the cable (and / or the meat to remove from the heat). In short: I have 2 measurement cables "gehimmelt" in this way, a 3rd attempt I no longer do. But I doubt that the sensor can withstand 300 degrees Celsius)
Since the manufacturer should make improvements quickly.
A low-cost China Digital Thermometer with K-type sensor, but without radio has, so far without any problems all participated Grill escapades,
Too Bad ....