JOE300NC Wireless temperature measuring device The switchgear intelligent control device produced by our company is a new generation of products designed and developed for 3-35KV indoor switchgear, which is suitable for a variety of protect switchgear such as middle cabinet, hand cabinet, fixed cabinet, ring network cabinet and so on. Product features: 1. High degree of intelligence: it can not only display the switching state, but also determine whether the indicating switch car is between the test position and the working position or outside the cabinet. 2.add the voice anti-error prompt function and heating load break alarm function. 3.with temperature and humidity digital display, while monitoring the temperature and humidity of the two environments; RS485 communication interface makes it have the ability to form a real microcomputer anti-error monitoring system with other equipment in substation. 4. anti-interference ability: the use of unique anti-interference te…