low cost-aqm (PM10 PM25)

A monitoring station mounted on a tripod on a rooftop, with a close-up showing an open weatherproof enclosure containing circuit boards and wiring. The enclosure has partial text visible reading 'MESA' and bears a UL listing mark.

Notes

A monitoring station mounted on a tripod on a rooftop, with a close-up showing an open weatherproof enclosure containing circuit boards and wiring. The enclosure has partial text visible reading ‘MESA’ and bears a UL listing mark.

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