This combination kit is fully functional, highly accurate, and equipped with an exquisite instrument box, which is convenient to carry and use, It can easily test the temperature and humidity, pressure difference wind speed and illumination of the environment. It is a beautiful"package" and is a right-hand man for air purification and HVAC engineers.

1.Box size:450*350*150(mm)

2.TEST0405 Digital anemometer

3.TEST1350A digital sound meter

4.LX1010 digital photometer

5.Y09-3016H airborne particle counter