Product name: OCS electronic direct-viewing weighing crane scale Features: 1. Capacity :1t-30t 2. Steel die-casting enclosure 3. Accurate reading under strong shaking 4. Automatic peeling function 5. Low valtage alarm 6. Rechargable lithium battery 7. Overload sound alarm 8. Kg/lb switable 9. Remote turn on/off. Wooden boxes.