FABISENSE PTH-4 NDIR CO2 Detector | 400-5000ppm | Real-Time Display | for Home, Office, Greenhouse & Car

FABISENSE PTH-4 — NDIR CO2 Detector

The FABISENSE PTH-4 uses advanced NDIR (Non-Dispersive Infrared) technology to accurately detect carbon dioxide levels from 400 to 5000 ppm. Unlike cheaper electrochemical sensors, NDIR technology delivers stable, long-term accuracy — protecting you from the risks of CO2 buildup and hypoxic asphyxia in poorly ventilated spaces.

✅ Key Features

• NDIR CO2 Sensor (400–5000 ppm): Professional non-dispersive infrared technology for high-accuracy, stable CO2 detection without frequent calibration.
• Real-Time Display: Continuously shows live CO2 concentration readings for immediate awareness.
• Hypoxic Asphyxia Prevention: Alerts you when CO2 levels rise to dangerous concentrations in enclosed or poorly ventilated spaces.
• Wide Application: Suitable for homes, offices, cars, baby rooms, greenhouses, farms, classrooms, and any enclosed environment.
• Compact & Easy to Use: Simple setup with clear display for instant readings.

⚠️ CO2 Alert Levels

• 400–800 ppm: Excellent — fresh outdoor air quality
• 800–1200 ppm: Good — normal indoor air, ventilate if sustained
• 1200–2000 ppm: Poor — open windows immediately
• 2000+ ppm: Dangerous — evacuate and ventilate urgently

🏠 Ideal For

• Home bedrooms and living rooms
• Offices and classrooms
• Baby rooms and nurseries
• Greenhouses and farms
• Cars and enclosed vehicles

📦 What's in the Box

• 1× FABISENSE PTH-4 CO2 Detector
• 1× User Manual

FABISENSE — Sense the Air. Stay Safe.