To monitor the leakage of dust, Notify bag filter break, 4-20mA or 0-10V signal transmission, Monitoring the flow of dust in the pipeline, Can calibrate Isokinetic Sampling to show results in mg/m³ or mg/s, Press a button to run Self-Test (Zero & Span), Built-in SD-card Data Logger, Used as a tool for planning maintenance of Dust Collectors system