The C.A 1822 is a compact contact thermometer with a magnetic holder that guarantees accurate, versatile, and reliable measurements for both stationary and mobile applications. The device features a large illuminated display and includes all the necessary functions such as min/max display, differential temperature measurement, hold, and the ability to manually or programmatically store measurement values. The device can be connected via USB or Bluetooth, allowing alarms and the start of data recording to be programmed through the Data Logger Transfer software.