Tricolor experiment device

       Primary colors of light are red, green, and blue, each corresponding to a wavelength of 700nm, 546.1nm, 435.8nm. The Primary colors of light, by mixing can present a variety of colors. 

Sample Policy

Please email us the sample Product Model,we will prepare the sample for you .

Company Advantages

Beijing Weichengya Laboratory Equipment Co.,Ltd is the leading solution supplier for data logger,digital sensors and tradtional laboratory equipment .

We concentrate on data logger and digital sensors for nine years .and there are three series data logger , more than 40 sensors and more than 60 laboratory instrument ,which is working together with sensors to do experiment .

1. Simple and fast transactions due to a variety of payment
2. Printing the logo and compnay information in products for customer
3. Customize the Products according to customer’s request