Baiying Direct View Electronic Hanging Scale Handheld Instrument Display, Accuracy Level: National Standard Level III (GB11883-89) Zero Setting Range: 100% Weighing Reading Stability Time: ≤ 10 seconds Safe Load: 150% Maximum Weighing Display Screen: (Type A): Super High Brightness 30mm Word Height 5-digit Red LED Display (Type B): 40mm Word Height 5-digit Backlit LCD Display Rotation: 360 degree Rotating Safety Hook Design, Easy to Use Environmental Temperature: 0 ℃ -+40 ℃ Environmental Humidity: 30% -90% RH $n Automatic Shutdown: Hanging Scale Display Zero Point Static for 30 Minutes