Wireless Industrial Hanging Digital Crane Scale Feature Dual load cell specially for large capacity crane scale  Excellent performance, high security and cost performance  Double shackle or shackle/hook for choice Round steel housing, shock-resistance and anti EMI  Optional wireless indicator C, hand-held indicator PⅡ and scoreboard display Type Division A B C D ∮ L 32 t 10kg 180 158 103 272 300 1061 50 t 20kg 190 210 105 285 350 1114 80 t 50kg 240 245 155 292 453 1411 100 t 50kg 250 245 155 311 453 1441 Optional Indicators C Indicator Features Built-in wharf crane scale auto-weighing accumulating procedure Memory store up to 2900 weight data set Easy repair with interchangeable and compatiable  design Open procedure for adjustment and setting under different working environment Using RS232 interface to contect the computer Optional 4-20mA remote transmission module CⅡIndicator Features Built-in thermal microprinter Memory store up to 2800 weight data set  High definition FSTN display With RS232, and RS485 optional  Built-in 6V/4.5Ah LFP battery PⅡIndicator Features Smart hand-held wireless indicator with 32 optional frequency points OLED dot matrix display makes customized interface on boot-up available Broad range of working temperature, no delay in displaying the weighing data under low temperature  Unique frequency sweeping function, supporting fast match and indicator mutual exchanging Perform as the weighing indicator or dynamometer by receiving the data transmitted from the A/D converter