Wholesale Factory Direct Air Digital Tester – Air Quality Detection

High-Precision Sensor Technology
Equipped with advanced digital sensors for real-time detection of PM2.5, formaldehyde, temperature, and humidity, ensuring accurate air quality monitoring.
Durable & Compact Design
Constructed with premium ABS housing and an intuitive LCD display, designed for long-term reliability in home, office, or industrial environments.
Instant & User-Friendly Operation
One-button activation with rapid 3-second readings—ideal for households, schools, hotels, and indoor air quality inspections.
Bulk Discounts & Global Supply
Direct factory pricing with wholesale discounts, supporting large-volume orders for businesses, retailers, and environmental agencies worldwide.
Wide Compatibility & Low Power Consumption
Powered by rechargeable lithium battery (included), ensuring portability and continuous use for travel, construction sites, or HVAC maintenance.