Item Type: Electronic Crane Scale Color: Blue 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) Wireless Remote Control Power Supply Type: 2 x AAA battery(not include) Wireless Remote Control Distance: Approx. 20meter / 65.6ft Measurement Weight: 1000 kg / 2204.6 lb(approx.) Measurement Unit: KG, LB, N; JIN; Viss Package List 1 x Electronic Crane Scale 1 x User Manual 1 x Remote Control 1REMOTE CONTROL DISTANCE: Electronic crane scale support wireless remote control, barrier free control within 20 meters, convenient and practical 2LED DISPLAY: Digital crane scale come with LED large screen display, more clear and fast reading 3HEAVY DUTY WEIGHING: Industrial heavy duty hanging scale adopt thick carabiner, durable with strong weighing capacity 4FINE AND ACCURATE: The crane scale adopts high accuracy weighing sensor, and the surface is finely polished. All the weight sensors have been rigorously tested from high to low temperatures to ensure accuracy under such conditions 5DISPLAY PANEL MATERIAL: Digital crane scale adopt acrylic high temperature resistant plate, iron cast plastic sprayed front plate, possess long service life