Gem electronics system manufactures ul approved hamlin float switches. The switches are simple-in-design sensors that are easy to use and are reliable across wide environmental conditions. The float switches are available with polypropylene moulded sensor body, retaining clip and float that make them ideal to monitor water or any other fluid level. Reversing the float changes the sense in which the sensor operates. Float switches are applicable in air conditioning units, washing machines and other domestic appliances also in industrial and automotive market.