Built for extreme-use applications in the weighing industry the American-made 190 STORMs IP69K-rated polycarbonate enclosure withstands high-temperature up to 176 F 80 C high-pressure wash downs 1450 PSI The 190 STORM features capacitive touch keys 1-inch-high clearly visible LCD digits built-in RS232 communications port and versatile power options AC DC and rechargeable battery. The 190 STORMs bright vivid display changes color automatically as the pre-assigned target weights are reached The operator knows immediately when theyve reached the acceptable weight range based on the amber green or red color changes for UNDER ACCEPT or OVER weights