PCE-PCO 1 is a handheld laser particle counter, or dust measuring device, for measuring the concentration of particles in the air. The dust measuring device is battery powered to sample air quality in various environments.
PCE-ATP 1 is a food safety / hygiene - ATP tester, ATP meter, lumitester or luminometer used for surface testing. This luminometer allows for quick and easy first-generation adenosine triphosphate (ATP) testing and monitoring to ensure proper cleanliness, sterilization and sanitization. PCE-ATP 1 is an ATP tester that can be used for cleanliness control and documentation in many different applications.