The C22KIT includes the C22 T Type thermometer and PT19L penetration probe. The C22 T Type thermometer has: - Stylish new case, waterproof to IP67 standards Countdown timer Exceptional battery life of up to 14000 hours Permanent clock display Lumberg connector for use with wide range of Comark thermistor and type T probes F or C scales Data hold function Easy to use keypad and large LCD display Auto switch-off Built-in protective boot Interactive cell-phone style menu for selection of Scales Clock adjustment Countdown timer - can be stopped during countdown, uses include monitoring how long probe is inserted to obtain accurate reading or monitoring cooking and cooling times. Timer bleeps to advise end of timed period Selectable auto switch-off, with choice of time period before the instrument turns off - 3 minutes, 10 minutes or 30 minutes Two-year warranty BioCote Anti-Microbial Protection