MeasuPro Professional Waterproof Instant Read IPX7 Thermocouple Thermometer.  Large LCD Display.  Measuring range of -58 °F to 572 °F. The thermocouple probe tip measures 1.7 mm and comes with convenient extendable handle.  Battery saving auto off function.  Min/Max function displays highest and lowest temperatures measured.  Waterproof – IPX 7 rated.

Use on brew day and beyond.

Update: Since this post was published the price, availability or promotion has changed.  Check the product page for current description, price and availability.  Also: Today’s Deals on Amazon

MeasuPro Professional Waterproof Instant Read IPX7 Thermocouple Internal Digital Thermometer with Wide Range and Large LCD Display

More Deals: Homebrew Thermometer Deals, Discountsm Coupons and Reviews