Physical demands - regularly required to talk or hear, sit frequently, stand, walk, use hands to finger, handle or feel; reach with hands or arms; climb or balance and stoop kneel, crouch or crawl, occasionally required to lift up to 55 pounds and required to have the ability to view objects close-up, at a distance and adjust focus accordingly. Ability to manufacture, or aid in the manufacturing (rack, tray, fixation, coat raw glass, wetability, inspect, package, bundle, dispense with the Electrapette/Impact dispensers), all IFA Test Systems products in accordance with the weekly schedule.