·Steel shell
·Special anti-collision design for usage in dock and shipboard
·Accuracy Class                    OIML III
·Tarring Range                      100% scale capacity
·Display Steady Time             5-10 seconds
·Ultimate Safety Factor           4
·Maximum Safety Overload     125% scale capacity
·Transferable units of kg and lb
·Effective wireless transmission distance >100m
·Sealed and maintenance-free rechargeable batteries of 12V/7Ah(scale)
   and 6V/5Ah (instrument)