High Accuracy Negative Ion Meter & Air Quality Monitor
Precision-engineered with advanced sensor technology, this detector measures PM2.5, formaldehyde, oxygen, and negative ions with lab-grade accuracy (±5%). Ideal for homes, offices, labs, and industrial sites to monitor indoor air purity. Crafted with aerospace-grade aluminum alloy housing and a scratch-resistant OLED touchscreen for durability. Features real-time data logging, portable design (180g), and multilingual interface for global use. Lowest wholesale price guaranteed—bulk orders available for eco-conscious retailers, health clinics, and smart home suppliers. Custom OEM options offered.