Product Description:The testo 3008 dust sampler features a large screen with Chinese display and step-by-step operation prompts in Chinese and with button graphics. The instrument can automatically calculate the number of sampling points and the position and size of each point; it can also automatically calculate the selection of sampling nozzles. Users can also call up previously stored sampling parameters from the same flue, just by entering the on-site atmospheric pressure, and can directly proceed with sampling. The required parameters for dust are displayed on the same screen, such as...