Overview Other Details Reviews Product Description MANUAL POTENTIOMETER FOR SERIES 90 SYSTEMS. OUTLET BOX MOUNT, OPEN/CLOS E SCALE 135 OHM. Other Details 0.35 Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Honeywell Honeywell S963B1128/U Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments