Features 1、Alloy Steel Hook: Hanging scale is with alloy steel thickened hook with anti detachable tongue. High strength thickened fine hook, fall resistant and durable. 2、Maximum Range: Hanging hook scale is with maximum range of 500kg or 1102lb and the unit can be KG, LB or N. 3、LCD HD Display: This crane scale adopts LCD HD display which allows you to see clearly at night, easy to read, steady and clear in dark places. 4、High Accuracy Sensor: Hanging hook LCD crane scale use high accuracy sensor, accurate and more stable performance. 5、Widely Used: Hanging hook scale is widely used and suitable for ocean fishing, steel weighing, dock weighing, etc. Specification Item Type: Electronic Hook Scale Material: Aluminum Alloy Shell, Alloy Steel Hook Maximum Range: Approx. 500kg / 1102lb Tare Range: 100Percent F.S. Automatic Zeroing: ±50%F.S. Manual Zeroing: ±2%F.S. Reading Stability Time: ≤10s Ultimate Load: 300%F.S. Power Supply: AA Batteries x 3 (Shipped Without Batteries) Display: 0.7 Inch LCD Full View Display Unit Of Measurement: KG, LB, N Package List 1 x Hanging Hook Scale 1 x Instruction Manual