Mestrol is a high-tech company with instruments developing, designing, producing, and selling in advance sensing measurement and control, industrial application area. We have a strong and experience team with masters, senior engineers, and the best development and engineering capabilities for our products support. Our products are mainly including battery tester and battery management system, nuclear radiation detecting, on-line solid/liquid moisture analyzing, linear displacement measuring, liquid flow and level monitoring, ambient temperature and humidity testing, toxic and harmful smoke/gases alarm, and so on. Meanwhile, we also provide customization or ODM service to our customers. For the field applications, we provide customers optional outputs, like 4 ~ 20mA, HART bus, CAN bus, RS485/232, LAN, LCD display, and etc. Mestrol provide new, special, excellent, cost-effective measurement devices to customers. We will try our best to provide you with the advantage, comprehensive, convenient, and reliable measurement equipment and services.