Casella CEL announced the next generation of its Microdust real-time dust monitor, one of the health and safety industry’s most widely used handheld monitoring devices. Setting a higher standard for accuracy and ease-of-use, the CEL-712 Microdust Pro uses a laser diode based light-scattering sensor to instantly detect dangerous concentrations of airborne particles in the workplace, for spot checks and walk-through surveys, or when performing continuous evaluation of fast-changing environments. It can be used independently to measure material processes, filter performance, or to capture release events such as a bag breaks, or can be paired with a cyclone, filter cassette, and sample pump for size selective or gravimetric monitoring.