GBCRANES' GWH series hook block is compatible with 1-20 ton steel wire rope hoists. It is much easier for customers to display the load by replacing the hook blocks directly rather than modifying the circuit for installing the load display screen. The weighing accuracy is within ± 2%, and the model is GWH-5/GWH-6.3/GWH-8/GWH-10/GWH-12.5/GWH16/GWH-20.
The hook block has a control switch that can be turned on when the load needs to be displayed and turned off when not needed. It comes with 2 rechargeable lithium batteries as standard, which can last for 5-7 working days when fully charged. The weighing indicator supports displaying tare, gross, and net weight information. It can zero, tare, clear tare, and print.