PRODUCTS INNOVATION INDUSTRIES SERVICE ABOUT HUMIDITY STORIES NEWS ARCHIVE PARAMETER NEWS ARCHIVE Parameter overhauls its sensor exchange program Customers are urged to return Hygroclip-S probes Parameter Introduces Solution for Tobacco Testing Complete room and conditioner reduces drafts for smoking machine operations Parameter Generation & Control Finalist in NCTA 21 Awards Company recognized for product innovation, sales growth and employment expansion Regional newspaper features Parameter as manufacturing success story Library of Congress among worldwide PGC clients who rely on company’s products Manufacturing in western North Carolina makes a comeback Asheville Citizen-Times article cites influence of Parameter’s growth Parameter Generation & Control Expands European Presence New distributor will target UK, France, Germany, Belgium and Netherlands Parameter to Expand Facility 40 Percent New building will allow company to increase production, R & D, employees Parameter CEO to Discuss ‘Two-Temp Method’ at NCSL INTL Humidity control approach provides exceptional uniformity, control PARAMETER NEWSLETTERS March 2019 December 2018 September 2018 June 2018 WHAT ARE YOU LOOKING FOR? STAY UP TO DATE ON NEWS AND INFORMATION FROM PARAMETER PRECISION STABILITY STORAGE Visit our partner Precision Stability Storage for all of your off-site storage needs PHONE +1-828-669-8717 ADDRESS PO Box 129 1054 Old US 70 West Black Mountain, NC 28711 QUICKLINKS: Quote Humidity Chambers Humidity Control Rooms Stability Storage for Pharmaceuticals Walk-In Chamber Bundles IQS Directory Trusted Supplier

PRODUCTS INNOVATION INDUSTRIES SERVICE ABOUT HUMIDITY STORIES EVENTS UPCOMING EVENTS Join PGC for a Webinar on Chamber Mapping Strategy for Maximum Uniformity Attend Virtually | November 30th, 2021 PAST EVENTS Join PGC for a Webinar on Issues to Consider When Complying with TAPPI Guidelines Attend Virtually | September 28th, 2021 Join PGC for a Webinar on Optimizing Storage Volume in Stability Walk-In Rooms Attend Virtually | July 28th, 2021 Parameter Invites you to Attend Laboratory University! Attend Virtually or in San Diego, CA | June 22nd – 24th, 2021 MEDIA CONTACTS Stefan Cazzonelli, Sales & Marketing Manager Parameter Generation & Control PO Box 129 1054 Old US 70 West Black Mountain, NC 28711 828-669-8717 PR Agency Contact Cassie Glase Parameter Generation & Control Raleigh, NC WHAT ARE YOU LOOKING FOR? STAY UP TO DATE ON NEWS AND INFORMATION FROM PARAMETER PRECISION STABILITY STORAGE Visit our partner Precision Stability Storage for all of your off-site storage needs PHONE +1-828-669-8717 ADDRESS PO Box 129 1054 Old US 70 West Black Mountain, NC 28711 QUICKLINKS: Quote Humidity Chambers Humidity Control Rooms Stability Storage for Pharmaceuticals Walk-In Chamber Bundles IQS Directory Trusted Supplier