CAS AP-1 (EC version) Price Computing Scale can be interfaced with an Electronic Cash Register (ECR) or Point of Sale (POS) System. Total of 28 direct PLU’s. Easy-to-use general weighing & weighing with Tare function. Ideal for smaller retail environments such as fish mongers, grocery and fruit/vegetable shops. Features: Trade Approved – TMU #2238 28 Direct PLUs ECR or POS interface (RS-232C) VFD Pole Display Auto Span Adjustment Auto Zero Tracking Stainless Steel Platter Options: Pricing or Weigh Only Version Keypad Cover Scoop Platter (Bowl type for loose items) RS-232C Cable