M.B. Control & Systems Pvt. Ltd offers Teflon Coated Immersion Probe. M.B. Control & Systems Pvt. Ltd is an ISO-9002 certified company. The Teflon Coated Immersion Probe is a portable temperature sensor that is used in corrosive acids and alkalis. The Teflon coating thickness is 0.6mm and the maximum temperature is 200 Degree C.