The short answer is no, you cannot use a meat probe as an ambient probe.
A meat probe is designed to measure the internal temperature of meat, poultry, and fish. It is not designed to measure the temperature of the air around it.
An ambient probe, on the other hand, is designed to measure the temperature of the air around it. It is not designed to measure the internal temperature of meat, poultry, or fish.
So, if you're looking to get an accurate reading of the temperature in your kitchen, make sure to use an ambient probe.