Monitor your indoor air instantly with a compact, reliable device that tracks formaldehyde, TVOC, humidity and temperature so you can breathe easier and act faster.
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Accurate real-time readings: You get instant HCHO and TVOC measurements to spot hazards before they escalate.
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Auto-record & LCD display: You can review trends with saved data and clear on-screen values for quick decisions.
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Portable & user-friendly: You carry a lightweight meter with intuitive controls for home, office, or job sites.
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Trusted brand: The HoldPeak sensor delivers dependable performance for ongoing indoor air quality awareness.
