Put your brand on racks, pillars, and walls — everywhere your customers look.
We produce our CardSampler™ air samplers for facility service companies worldwide. Our samplers provide high-quality indoor air quality monitoring inside technical environments — mounted in seconds, then sent to us for lab analysis.
Samplers are available for monitoring corrosion and airborne particles, and are used by FM companies, cleaning companies, HVAC companies, and property management firms to add air quality monitoring to the sites they already service.


Both samplers mount in seconds and are read in our lab. View a sample report before you order to see exactly what your customers will receive.
Features a side-by-side copper coupon with exposed and sealed reference zones, allowing you to assess corrosion levels at a glance — the higher the contrast, the higher the corrosion. As corrosive airborne gases accumulate in your technical space, the exposed copper strip darkens visibly, providing a clear early warning long before sensitive electrical contacts, control boards, or critical components suffer damage.
When mounted, the exposed copper and sealed reference are identical — as corrosion accumulates over time, only the exposed side darkens.
Drag to see how the indicator reads over time.
A passive sampler that collects airborne particulate, including the fine and submicron fraction that standard filters and room-level sensors typically miss.
View Sample Lab ReportIf you're a facility services provider and want to offer air quality monitoring under your own name, we'll print your CardSampler™ stock with your company logo. Just send us your logo — we'll send back a free mockup and a quote, no charge and no obligation.
For facility service companies only.
Free mockup and quote — no charge, no obligation.