Learn more about the Thermapen Mk4 at the Thermoworks website: goo.gl/wCm8cx
A review of the Thermoworks Thermapen Mk4 and comparison to the Classic version. Mrs. Grilling24x7 drops the waterproof Mk4 right into the ice bath and it still records temperature within 2-3 seconds. The ultimate BBQ thermometer. Super fast with a backlight, autorotate and motion sensor turn on. Mk4 vs. Classic Thermapen.