CH series Temperature (humidity) Chambers are widely used in aviation, aerospace, electronics, shipbuilding, instrumentation and other industries to do accelerated damp heat test, alternating damp heat test and fixed-value damp heat test for electrical an
Portable pocket colorimeter LH-C10 is run at single wavelength, Portable pocket residual chlorine colorimeter is special for the analysis Cl of in the water, the concentration can extend from 0 to 10 mg/L.
A08S Massage chair patent 4-wheel movement massage, plus the back curve guide rail, comfort is very high, add roller scraping sole. More effective massage foot.