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Electronic crane scales mainly consist of high-strength hooks, shackles, all-steel shells, front covers, rear covers, sensors, and protection boards. Built-in battery, charge directly in the back cover. The hooks and shackles are all treated with nickel plating. All steel shells are treated with special anti-corrosion technology. The whole scale is beautiful in appearance, safe and durable. Rotating hook design ensures positive readings. There are protective plates on both sides of the sensor, which is safe and reliable. 
The electronic crane scale is a precision measuring instrument. Please pay attention to the following four points in use:
1. The anti-vibration and rain-proof performance of the electronic crane scale is good, but it should avoid severe vibration and prolonged rain, especially the crane scale should fall from the hook.
2. When the electronic crane scale needs to work in a high temperature environment, care should be taken not to allow the crane scale to stay in the high temperature area for a long time. The general principle is that the hanging scale housing is not hot (70°C) and there will be no adverse impact on the crane scale.
3, avoid overloading to avoid damage to the sensor.
4. Store it in the matching packing box. The storage place should be ventilated and the relative humidity should not exceed 85%. 
Please pay attention to the following four points in the use of electronic crane scales
The electronic crane scale has the characteristics of accurate weighing, complete functions, simple operation, and convenient carrying; it can be widely used in the fields of port and dock, transportation, metallurgy industry, steel market, building materials market, warehousing, coal, papermaking and industrial and mining enterprises. Loading and unloading goods measurement, process measurement, raw material in and out of measurement and warehouse inventory measurement.