PTH-2 Air Quality Meter – Professional Multi-Gas Analyzer for Indoor Monitoring
Precision-engineered with high-sensitivity electrochemical sensors for real-time detection of HCHO, TVOC, CO2, and PM2.5/PM10. Features a durable ABS housing with anti-interference shielding for lab-grade accuracy. Large 2.4" LCD displays simultaneous readings for temperature, humidity, and air quality metrics. Ideal for homes, offices, labs, and industrial safety inspections. Calibrated with advanced semiconductor technology for ±5% measurement deviation. Supports USB charging with 8-hour continuous operation. Wholesale pricing available for bulk orders—global logistics support ensures fastest delivery. Trusted by HVAC professionals and environmental agencies worldwide.