High precision and large capacity 500 kg / 1000 lb crane scale Support 3 common weight kg, lb & jin Fast response & stable performance Easy to carry & operate 360 degree wide angle LCD with backlight The backlight will be extinguished after idle for 5 seconds and will be illuminated when pressing any button or weights of items have changed Auto or manual hold Automatic zero tracking With tare function Auto power off after idle for 120 seconds More durable with high strength ABS engineering plastic for shell and stainless steel hook and loop Suitable for weighing items that are hard to place on a platform scale for Ideal for industrial,agriculture,domestic,luggage,parcels,fishing,hunting and other heavy objects Specifications: LCD Display Material:ABS & stainless steel Capacity:500 kg / 1000 lb Power supply:2 x AAA battery (not include) Working voltage:2.4V-3.33V Working current:backlight on:I