We are offering check weigher display: - 6 digit, 7 segment led checkweigh indicator : 24segment bar graph, audible beeper & led display with multiple user setups interface : built-in rs232 & external remote inputoptional rs485rs422 , relay output protection: - load cell ; ip67 , indicator : nema 4x ip66 safe overload capacity : 150% of rated capacity weighing units : kg , gm , lb , oz , lb:oz , % column : tubular 304 stainless steel 300mm 11.8" fixed height with indicator & base mounting brackets.