The Alliance/CAS Caston II Plus Crane Scale and Handheld Indicator allows users to stand safely away from heavy loads and control operations and view results on a high-contrast 320 x 240 LCD display. The indicator features on-board memory for 100 items and 5,000 transaction, a built-in rechargeable battery and a USB port. The crane scale is available in three capacities: 1,000 X 0.5 lbs, 2,000 x 1 lbs. and 5,000 x 2. lbs.