Know the Fit. Prove the Protection.
The dual-channel OmniCount™ Portable Wearable Respirator Protection Assessment System (WRPAS) measures ultrafine particles continuously both inside and outside of the respirator simultaneously — comparing inside and outside concentrations to indicate in-use respirator protection factor performance during real work tasks. Portable and battery-powered in any orientation, it complements the PortaCount™ Fit Tester by extending respiratory protection evaluations into actual working conditions. No alcohol required — it runs on distilled water, simplifying daily use in the field.
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