TW-3 Livestock Weigh ScalesGallagher's TW-3 Scale indicator and data collector/manager displays reliable, accurate weights quickly. The innovative touch screen that is easily viewed in the brightest sunlight, combines ease of use with enhanced data collection and EID compatibility using a full QWERTY keyboard. Designed for use with load bars (sold separately) to create a livestock scale system.TW-3 Scales Key Features:built in Bluetooth and Wi-fiset alerts with animal notesability to record treatments on the spotcalculation of average daily gaindisplay of live weight gain since the last session