邮箱:edu@huahailabs.com
science@huahailabs.com
电话: 0086-20-86349486 0086-20-86342720传真: 0086-20-86346902
http://www.sinofengmodel.com
Specification & Features
Stainless steel ring with brush finish, HIPS back case, bi-metal thermometer sensor and hygrometer, glass lens, PVC dial, aluminum and brass hands, 1 x AA alkaline battery incl.