The REED R2000 is a waterproof digital stem thermometer with a stainless steel 4.75-inch probe, built for medical, food service, pharmaceutical, and industrial use. It reads from -40 to 450F (-40 to 230C) with 0.1 degree resolution and a 2-second response time, and its 3.5-digit LCD lets users switch between C and F. It runs on a single LR44 battery, includes a manual calibration screw, and auto shuts off after 10 minutes of inactivity.