Quick responding, laboratory accuracy with Max/Min and Data Hold functions. REED R2222 Offers This Stainless Steel Digital Stem Thermometer is capable of measuring -40 to 482°F (-40 to 250°C) and keeps track of maximum and minimum readings. The R2222 also features an easy-to-read LCD display and data hold function. Features Stainless steel 4.65" (118mm) stem Easy-to-read LCD display User selectable °C, °F Max/Min and data hold functions Auto shut off Included Digital Stem Thermometer Protective Probe Cover Battery