Salter Brecknell crane scales are versatile, economic solutions for overhead material handling and weighing applications. Rechargeable battery– Operates 20 hours between charges, Remote control– Puts all scale functions at your fingertips. Elongated upper shackle– Accommodates thick hooks. Swivel hook with latch– Makes load connection easy and secure. Bright LED display– Has adjustable brightness for any environment Dual Units of Measure– Displays kg or lb. Accumulator function– Calculates total weight.