... industry use ,as a standard wireless tool offer universal applications, Whether used as conventional crane weigher or ... Newton and kilonewton(kN), Infrared Remote control easier to calibration(with password), Infrared Remote control with many functions: "ZERO ... :- 10 ~ + 40Operating Humidity:≤85% RH under 20Remote Controller Distance:Min. 15mWireless Frequency:2.4GHz(default),433MHz,860MHz(optional ...