Temperature control heater with submersible glass tube liquid crystal (LSD) display

摘要

A temperature control heater with sink type glass tube liquid crystal (LCD) display, especially relates to a temperature control heater having a structure for display the temperature precisely, the mainly structure thereof is comprised of a single opening tube, and a liquid crystal (LCD) display temperature control circuit board and a heating coil set is arranged with said tube, finally a plug and a cover are used to tightly seal the tube.