High-Accuracy Negative Ion Meter & Air Quality Monitor

Professional-Grade Detection
– Measures PM2.5, formaldehyde, oxygen, and negative ions with lab-level precision. Ideal for indoor air quality testing in homes, offices, and laboratories.
Premium Build & Sensors
– Features high-sensitivity electrochemical sensors and corrosion-resistant alloy housing for long-term durability.
Multi-Scene Application
– Essential for health-conscious households, HVAC professionals, and industrial safety checks. Real-time alerts for hazardous air conditions.
Ultra-Fast Response
– Delivers instant readings with <3% deviation. Large LCD displays clear metrics for easy interpretation.
Bulk Purchase Advantage
– Direct factory pricing ensures unbeatable value for wholesalers and resellers. Global shipping available.