Key Features Build to Last: This product is made of high-quality alloy steel and aluminum alloy, which have been spray painted and have high hardness, which will not easily rust, deform. Strong Bearing Capacity: With a high-strength hook and strong structure, it has a load of up to 1102.31 pounds, which meets the needs of daily life and production. High Accuracy: With an artificial accuracy of ±2% F.S. and in accordance with OIML R76, you can rest assured that your weighing results will be reliable. Powerful Function: When you press the hold/share button, the measured weight can be locked, and the reading will still be displayed after removing the item. Press it again to tare. The product also can switch between three units: kg, lbs, and N. You can use this product to obtain various weighing data. Application It can be used in material warehouses, wharf weighing, steel raw materials, grain industry, fishery, baggage weighing and so on. Specification  Color: Orange/White/Blue Style: Modern Material: Alloy Steel, Aluminum Alloy Process: Paint Spraying Display Type: HD LCD Accuracy Standard: GB/T 11883-2002 Class H Equivalent to OlML R76 Battery Type: 3 * AA Batteries (Not Included) Units: kg, lbs, N Tare Accuracy: 100% F.S. Automatic Accuracy: ± 50% F.S Artificial Accuracy: ± 2% F.S Overweight: 100% F.S.+9e Zero Point Tracking: 0.5e/S Reading Stability Time: ≤10s Automatic Shutdown Time: 3min Working Temperature: 10-40 ℃/50-104 ℉ Working Humidity: ≤90% Accuracy Value: 0.05kg/0.11lbs/0.5N+20% Max. Load-Bearing Capacity: 0.05-500kg/0.11-1110.231lbs Ultimate Load Capacity: 300% F.S Screen Size: 1.78cm/0.7in Hook Width: 5cm/1.97in Hanging Hook Width: 4cm/1.57in Product Size: 22*8*5cm/8.66*3.15*1.97in Package Size: 22*15*9cm/8.66*5.91*3.54in Gross Weight: 1kg/2.2lbs Net Weight: 0.9kg/1.98lbs Package Included 1* Crane Scale 3 * AA Batteries ( Not Included) 1* English Manual Notes 1.Please read the operating manual completely before use. And pay particular attention to the safety instructions included. 2.Please do not use this product in rainy or humid environments. 3.When opening the product, if the "LO" or the battery symbol appears on the screen, it indicates that the battery is fully discharged. Please replace the batteries with new ones (not included). If the scale is not used for a long time, please remove the batteries. 4.If "O_LD" appears on the screen, it indicates that the weight exceeds the 5% range, and you need to reduce the amount of goods.