Click to expand Tap to zoom A&D HVWP-03 RS-232C & Comparator/Setpoints (relays & buzzer) by AND Weighing Save $-148.44 $148.44 | / SKU HVWP-03 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart RS-232C & Comparator/Setpoints (relays & buzzer)