Dishwasher Thermometer, 32° to 194°F (0° to 90°C), 2.95"W x 0.98"H (7.5cm x 2.5cm) display, 8.0mm dia. sensor, ±0.9°F/±0.5°C within 149.9° to 194°F/65.5 to 90°C 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