In business since 1967, CLIMET INSTRUMENTS COMPANY is engaged in the manufacture of aerosol particle counters and microbial air samplers. A pioneer in the field, Climet has a proven track record of customer inspired innovation, technology, and design. Our instruments uniquely provide the lowest interval calibration Out-of-Tolerance (OOT) rates at 0.5% according to a recent quality study. Given the high cost of deviation reports and investigations, Climet provides the lowest Total Cost of Ownership for regulated manufacturers and subsequently the highest assurance and reliability.