{"title":"POS \u0026 Interface Scales","description":"\u003cp\u003e\u003cstrong\u003ePOS and interface scales for checkout systems that need weight data at the register.\u003c\/strong\u003e Compare compact CAS scales for grocery, produce, candy, specialty retail and other weighed-item workflows. Interface compatibility depends on the exact scale, cable, register or POS system, and software configuration, so verify the complete connection before ordering.\u003c\/p\u003e\u003ch2\u003eWhen to use a POS interface scale\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWeighed items are priced in the register or POS rather than on the scale itself.\u003c\/li\u003e\n\u003cli\u003eThe checkout system needs a compatible serial or USB scale interface.\u003c\/li\u003e\n\u003cli\u003eYou want a compact scale at the checkout counter rather than a stand-alone price-computing scale.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor stores that need the scale itself to calculate price, see our \u003ca href=\"\/collections\/price-computing-scales\"\u003eprice computing scales\u003c\/a\u003e. For deli or grocery labeling, see \u003ca href=\"\/collections\/label-printing-scales\"\u003elabel printing scales\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"cas-pdn-usb-pos-interface-scale","title":"CAS PDN Series POS Interface Scale – 12, 30 \u0026 60 lb","description":"\u003cp\u003e\u003cstrong\u003eThe CAS PDN Series is a low-profile, legal-for-trade POS interface scale built for checkout counters where weight needs to flow directly into a compatible POS system or electronic cash register.\u003c\/strong\u003e It is a strong fit for grocery, produce, deli, candy, frozen-yogurt, bulk-food and specialty retail environments that want fast weighing without manually keying weight into the sale.\u003c\/p\u003e\n\u003ch3\u003eWhy choose the PDN Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 lb, 30 lb and 60 lb capacities\u003c\/li\u003e\n\u003cli\u003eSingle-range design with 6,000 divisions\u003c\/li\u003e\n\u003cli\u003eRS-232C and USB connectivity\u003c\/li\u003e\n\u003cli\u003eUSB cable included\u003c\/li\u003e\n\u003cli\u003eOptional Bluetooth interface available from CAS\u003c\/li\u003e\n\u003cli\u003eTwo built-in tilt displays for operator\/customer visibility\u003c\/li\u003e\n\u003cli\u003eStainless steel platter\u003c\/li\u003e\n\u003cli\u003eWeighs in pounds, kilograms or ounces\u003c\/li\u003e\n\u003cli\u003eOPOS drivers available\u003c\/li\u003e\n\u003cli\u003eNTEP approved: COC #22-046\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSize\u003c\/h3\u003e\n\u003cp\u003eOverall: 15.1 in W × 12.1 in D × 3.2 in H. Platter: 15 in W × 11 in D.\u003c\/p\u003e\n\u003ch3\u003eChoose your capacity\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDN-12:\u003c\/strong\u003e 12 lb × 0.002 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDN-30:\u003c\/strong\u003e 30 lb × 0.005 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePDN-60:\u003c\/strong\u003e 60 lb × 0.01 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e POS integration depends on the exact register\/POS model, interface and cable. The USB cable is included; serial interface cables are sold separately. Contact SAM4sDirect if you want us to verify the correct connection before ordering.\u003c\/p\u003e","brand":"CAS","offers":[{"title":"12 lb","offer_id":57242005078182,"sku":"104015","price":495.0,"currency_code":"USD","in_stock":true},{"title":"30 lb","offer_id":57242005110950,"sku":"104016","price":495.0,"currency_code":"USD","in_stock":true},{"title":"60 lb","offer_id":57242005143718,"sku":"104017","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7589\/2902\/files\/cas-pdn-12.png?v=1789137984"},{"product_id":"cas-sw-10rs-rs232-pos-scale","title":"CAS SW-10RS Compact POS Interface Scale – 10 lb, Serial","description":"\u003cp\u003e\u003cstrong\u003eThe CAS SW-10RS is a compact legal-for-trade POS interface scale for retail counters where space is limited.\u003c\/strong\u003e It sends weight to a compatible POS system or electronic cash register so the operator does not have to re-enter the weight manually.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e10 lb capacity with 0.005 lb resolution\u003c\/li\u003e\n\u003cli\u003eCompact 10.2 in W × 11.3 in D footprint\u003c\/li\u003e\n\u003cli\u003eCustomer rear display included\u003c\/li\u003e\n\u003cli\u003eRS-232 POS interface\u003c\/li\u003e\n\u003cli\u003eAC or battery operation using six D-cell batteries\u003c\/li\u003e\n\u003cli\u003eSwitchable lb \/ oz \/ kg \/ g display modes\u003c\/li\u003e\n\u003cli\u003eSoft-touch tactile keyboard\u003c\/li\u003e\n\u003cli\u003eStainless steel platter\u003c\/li\u003e\n\u003cli\u003eNTEP approved: COC #99-002\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlatter size: 9.1 in W × 7.5 in D.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e the correct serial cable and scale protocol depend on the POS\/register model. Interface cable is sold separately. Contact SAM4sDirect if you want us to verify compatibility before ordering.\u003c\/p\u003e","brand":"CAS","offers":[{"title":"Default Title","offer_id":57349427921062,"sku":"150118","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7589\/2902\/files\/cas-sw-10rs.png?v=1789137983"},{"product_id":"cas-sw-20rs-pos-interface-scale-20-lb-serial","title":"CAS SW-20RS POS Interface Scale – 20 lb, Serial","description":"\u003cp\u003e\u003cstrong\u003eThe CAS SW-20RS is the 20 lb version of the compact SW-RS POS interface scale family.\u003c\/strong\u003e It is designed for retail counters that need legal-for-trade weighing and direct weight transfer to a compatible POS system or electronic cash register without taking up much counter space.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 lb capacity with 0.01 lb resolution\u003c\/li\u003e\n\u003cli\u003eCompact 10.2 in W × 11.3 in D footprint\u003c\/li\u003e\n\u003cli\u003eCustomer rear display included\u003c\/li\u003e\n\u003cli\u003eRS-232 POS interface\u003c\/li\u003e\n\u003cli\u003eAC or battery operation using six D-cell batteries\u003c\/li\u003e\n\u003cli\u003eSwitchable lb \/ oz \/ kg \/ g display modes\u003c\/li\u003e\n\u003cli\u003eSoft-touch tactile keyboard\u003c\/li\u003e\n\u003cli\u003eStainless steel platter\u003c\/li\u003e\n\u003cli\u003eNTEP approved: COC #99-002\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlatter size: 9.1 in W × 7.5 in D.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e interface cable is sold separately, and the required cable\/protocol depends on the exact POS or cash register. Ask SAM4sDirect to verify the connection if you are unsure.\u003c\/p\u003e","brand":"CAS","offers":[{"title":"Default Title","offer_id":57555323551910,"sku":"104013","price":389.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7589\/2902\/files\/cas-sw-10rs.png?v=1789137983"},{"product_id":"cas-pd-2z-pos-interface-scale","title":"CAS PD-2Z Series POS Interface Scale","description":"\u003cp\u003e\u003cstrong\u003eThe CAS PD-2Z Series is a rugged legal-for-trade POS interface scale family for checkout applications that need direct weight transfer to a compatible POS system or electronic cash register.\u003c\/strong\u003e It is a good fit for grocery, produce, meat, candy, bulk-food and other retail environments.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e15 lb, 30 lb, 60 lb and 150 lb models\u003c\/li\u003e\n\u003cli\u003eLow-profile design\u003c\/li\u003e\n\u003cli\u003eRS-232C universal interface\u003c\/li\u003e\n\u003cli\u003eStainless steel platter\u003c\/li\u003e\n\u003cli\u003eTwo built-in tilt displays\u003c\/li\u003e\n\u003cli\u003eSingle- and dual-range models\u003c\/li\u003e\n\u003cli\u003eOPOS drivers available\u003c\/li\u003e\n\u003cli\u003eCompatible with UPS WorldShip\u003c\/li\u003e\n\u003cli\u003eNTEP approved: COC #92-174A4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePlatform\u003c\/h3\u003e\n\u003cp\u003eOverall size: 15 in W × 11 in D × 3.1 in H. Stainless platter: 15 in × 11 in.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility note:\u003c\/strong\u003e interface cables are sold separately. CAS supports multiple register\/POS cable configurations, so the exact cable must match your system. Contact SAM4sDirect for compatibility verification.\u003c\/p\u003e","brand":"CAS","offers":[{"title":"PD-2Z15 — 15 lb","offer_id":57555351830694,"sku":"104001","price":529.0,"currency_code":"USD","in_stock":true},{"title":"PD-2ZS30 — 30 lb Single Range","offer_id":57555351863462,"sku":"104008","price":529.0,"currency_code":"USD","in_stock":true},{"title":"PD-2Z30 — 30 lb","offer_id":57555351896230,"sku":"104004","price":529.0,"currency_code":"USD","in_stock":true},{"title":"PD-2Z60 — 60 lb","offer_id":57555351928998,"sku":"104006","price":529.0,"currency_code":"USD","in_stock":true},{"title":"PD-2Z150 — 150 lb","offer_id":57555351961766,"sku":"104002","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0760\/7589\/2902\/files\/cas-pd2z.png?v=1790953377"}],"url":"https:\/\/sam4sdirect.com\/collections\/pos-interface-scales.oembed","provider":"SAM4SDirect","version":"1.0","type":"link"}