CDN, DW2, Dishwasher Thermometer, 32 to 194F (0 to 90C), 2.95″W x 0.98″H (7.5cm x 2.5cm) display, 8.0mm dia. sensor, 0.9F/0.5C within 149.9 to 194F/65.5 to 90C accuracy, color LED indication lights for max temperatures, last max temperature recall, extra-big digits, triple display, on/off button, rubber bumper, storage case, (2) 3V IEC CR2032 lithium batteries (included), black, IP66, NSF