HD-600 Portable Carbon Monoxide Detector, 3-in-1 CO Alarm with Real-Time Temperature & Humidity Display, Audio-Visual Vibration Alert, Magnetic & Lanyard Mount for Home, RV, Camping, Travel
Comprehensive 3-in-1 MonitoringAccurately monitors carbon monoxide (0-1000 ppm), temperature (14°F~122°F), and humidity (0%-95% RH) in real time. All three data points are displayed simultaneously on a clear screen for a complete overview of your air quality and comfort.
Smart 3-Stage Alert System: Featuring an intuitive smart alert system, it uses distinct colored lights and sounds to indicate danger levels: steady green for safe, low levels; flashing yellow with low-frequency beep and vibration from 50 PPM (warning); and rapid red flashing with high-frequency alarm and stronger vibration at 100+ PPM (danger), ensuring you're alerted promptly in any environment.
Long Battery Life & Convenient Charging: Powered by a 1100mAh rechargeable battery, it supports up to 7 days (168 hours) of continuous monitoring on a single charge. The universal Type-C port allows for fast and convenient recharging. A smart low-battery alert beeps every 2 minutes below 20% charge, reminding you to recharge before power runs out.
High Accuracy & Fast Response: Equipped with a high-performance electrochemical sensor, it updates readings every second for fast response to changing CO levels. The sensor is built to last up to 5 years, delivering stable and reliable monitoring performance to help you stay ahead of potential risks.
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HD-600 Portable Carbon Monoxide Detector, 3-in-1 CO Alarm with Real-Time Temperature & Humidity Display, Audio-Visual Vibration Alert, Magnetic & Lanyard Mount for Home, RV, Camping, Travel
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First Listed on Newegg
April 21, 2026
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Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.