Handheld Ozone Gas Detector – PM2.5 & TVOC Air Pollution Tester

Precision O3 Concentration Measurement
– High-sensitivity sensor detects ozone (O3) levels with laboratory-grade accuracy, ensuring reliable air quality monitoring for industrial and residential use.
Multi-Pollutant Detection
– Simultaneously measures PM2.5 and TVOC levels, providing comprehensive air quality analysis in real time for workplaces, labs, and homes.
Robust & Portable Design
– Durable ABS housing with ergonomic grip for easy handling, featuring a crisp LCD display for instant readings in low-light conditions.
Wide Application Scenarios
– Ideal for factories, laboratories, HVAC maintenance, outdoor air quality checks, and indoor pollution assessments after renovations.
Fast Response & Long Battery Life
– Advanced electrochemical sensor delivers instant results, powered by a rechargeable lithium battery for extended field use.
Global Wholesale Advantage
– Direct factory pricing, bulk discounts, and worldwide shipping ensure unbeatable value for bulk buyers and resellers.