Professional Handheld Carbon Monoxide Meter with LCD Color Display

High-Precision CO Detection
Equipped with an advanced electrochemical sensor for accurate CO level measurement, detecting concentrations from 0 to 1000 ppm with fast response time.
Clear LCD Color Display
Features an easy-to-read color LCD screen that changes hues based on CO levels—green for safe, yellow for caution, and red for danger.
Portable & Durable Design
Compact and lightweight with a rugged ABS housing, ideal for indoor/outdoor use including homes, garages, RVs, workshops, and industrial sites.
User-Friendly Operation
Single-button control with audible and visual alarms, auto power-off, and data hold function for convenient monitoring.
Long Battery Life
Powered by 3 AAA batteries (included) for extended use, ensuring reliability during inspections and emergencies.
Multi-Application Use
Perfect for HVAC professionals, firefighters, safety inspectors, and homeowners to prevent CO poisoning risks.