Products by Type > Air Particle Counters > Hand Held Counters
Hand Held Counters
OptiCal Sciences is please to introduce a superb range of hand held particle counters that operate at a flow rate of 0.1CFM suitable for use in lower grade ISO-14644-1 clean room environments where the concentration of particles is beyond the limit of higher flow rated instruments. The instruments are all battery operated and can be used for monitoring of in door air quality and general environmental monitoring applications.

