Long Item Alcohol Thermometer Hygrometer 1.a professional manufactory thermo-hygrometer 2.new style and simple 3.environmen

  Long Item  Alcohol Thermometer  Hygrometer

Picture show:

Certification:

CMC certifacation approved that our production conditions , product quality and management are suitable for the state regulations. 

RoHS certification approved that our  product  meet environmental standards.

Long Item Alcohol Thermometer Hygrometer