Features Remote Control Range: Digital crane scale supports wireless remote control and the controllable range is 20 meters, convenient and practical. Clear Display: Digital crane scale come with LED large screen display, more clear and fast reading, with high accuracy Durability: Industrial heavy duty hanging scale adopt thick carabiner, durable with strong weighing capacity. Fine and Reliabl: The crane scale adopts high accuracy weighing sensor,all the weight sensors have been rigorously tested from high to low temperatures to ensure their accuracy under such conditions Display Panel Material: The digital Crane Scale adopts acrylic high temperature resistant plate, iron cast plastic sprayed front plate, possess long service life. Specification:Item Type: Digital Crane Scale Color: Orange Product Material: Aluminum shell Sensor Material: Alloy steel Ring Hook Material: Fine steel Display Mode: LED display Display Panel Material: Acrylic high temperature resistant plate, iron cast plastic sprayed front plate Hook Scale Power Supply Type: 4 x AA battery(not include) Power Supply Type of Wireless Remote Control: 2 x AAA battery(not include) Wireless Remote Control Distance: ≤ Approx. 20meter / 65.6ft Measurement Weight: 1500kg / 3000lb Measurement Unit: KG LB N, JIN, Viss Package List:1 x Digital Crane Scale1 x User Manual1 x Remote Control Package List 1 x Digital Crane Scale 1 x User Manual 1 x Remote Control