Temtop Innovative Handheld Particle Counter for Air Quality Measurement Conform to ISO Standard PMD 331 Size:PMD 331 UP Wireless deployment

Wireless deployment

Built-in P/T Chart in App is easy for you to select targeted refrigerant gas

Battery Life: 6 months

Wireless transmission distance 98

5m) A/C charging hose set with heavy-duty brass made hose connection

Temtop Innovative Handheld Particle Counter for Air Quality Measurement Conform to ISO Standard PMD 331 Size:PMD 331 UP Wireless deploymentCost Effective Precision for Industries Get high end accuracy without the premium price tag. The PMD 331 provides reliable monitoring for PM2. 5, PM10, and Particle Counts (0. 3m to 10m), making professional grade air quality analysis accessible for Indian SMEs, labs, and consultants. Tailored for Construction & HVAC Compliance Perfect for monitoring construction dust (TSP) and HVAC filter efficiency. Ensure your projects meet the National Clean Air