OAKITE

ELECTRICALLY OPERATED APPARATUS FOR MEASURING AND INDICATING THE CONCENTRATION OF CLEANING SOLUTIONS USED IN MECHANICAL WASHING EQUIPMENT, AUTOMATIC RELATIVE-GRAVITY CONTROLLER REGULATORS FOR CONTROLLING EFFECTIVE CLEANING CONDITION OF SOLUTIONS USED IN MILK-CAN WASHING,DISHWASHING, METAL-WASHING AND SIMILAR MECHANICAL WASHING EQUIPMENT;SCOOP MEASURES,HEAT CLEAN METERS, TITRATING APPARATUS, BACTERICIDE TEST-SETS AND MEASURES, AND PARTS OF AND ACCESSORIES FOR ALL SUCH ARTICLES