Item Type: Industrial Crane Scale Color: Orange Material: Alloy Steel, Acrylic, Stainless Steel Accuracy: OIML Class 3 Zero Range: 4% of Maximum Weight Reading Stability Time: 3-7 Second Overload Alarm Value: Maximum Weight + 9D's Maximum Safe Load: 125% of Maximum Weight Limit Factor: 4 Display: Ultra Bright 0.8 Inch LED Display 5 Digits Hook Scale Power Type: 4 x AA Battery (not included) Remote Control Power Type: 2 x AAA Battery (not included) Remote Control Range: 20 meter / 65.6ft Measurement Units: KG, LB,N Operating Temperature: -10-40 Package List 1 x Crane Scale 1 x Remote Control 1 x User Manual 1LED Display Screen: The hanging scale adopts a 0.8 inch LED 5 digit display screen, supports switching between red and green display, the readings are clear and intuitive at night. 2High Accuracy Sensor: This electronic hanging scale uses high accuracy weighing sensor, with rigorous testing from high to low temperatures to ensure high measurement accuracy. 3Durable Materials: This industrial crane scale uses cast alloy steel shell, acrylic display panel and stainless steel hook, with strong load bearing capacity and wide application range. 4Power Supply: The scale is powered by 4 AA batteries (not included), the remote control is powered by 2 AAA batteries (not included), supports one key and remote start, convenient to use. 5Wide Application: This heavy duty hanging scale has a selection of KG, LB, and N measurement units to meet more needs, suitable for industrial, fishing, farm, and luggage weighing.