A line of fully portable crane scales offered in 100 lbs. to 2,000 lbs. capacities that can operate up to 50 hours on a single 9VDC battery is available from Alliance Scale, Inc. of Canton, Massachusetts. Alliance/CAS IE Series Crane Scales feature a wireless remote control with a 32 ft. range and function keys for power, zero, tare, and hold.  Offered in 100 x 0.05 lbs., 200 x 0.1 lbs., 500 x 0.2 lbs., 1000 x 0.5 lbs., and 2000 x 1.0 lbs. capacities, these portable crane scales have a five-digit LCD display and can operate up to 50 hours on a fully charged 9VDC battery. Suitable for a wide range of weighing applications, Alliance/CAS IE Series Crane Scales have a sturdy aluminum die cast case, easy to read 1.1” LCD display, and are supplied with a rugged hook and shackle for hanging.  Applications include shipping-receiving, manufacturing, and assembly for