The SC50 is a Digital Luggage Scale. Battery operated with webbing belt and hook that attaches to luggage handle and featuring a touch-screen. Complete with CR2032 battery, 9.4" (238mm) strap, and metal hook.
SC600 is an Electronic Counting Scale/Balance with Load Cell Transducer. This scale is for professional electronic counting and weighing with load cell transducer for high accuracy and performance. Wide capacity measuring single small electronic component weighing 0.005oz (0.1g) or batches up to 21.164oz (600g). Complete with 6 AA batteries, metal platform, and Universal AC adaptor with multi-plugs.