Temtop PMD331 Particle Counter 7 Channels 0.3μm 0.5μm 0.7μm 1μm 2.5μm 5μm 10μm Particle Size

* Customers outside the USA need to pay taxes on their own. Notice:ISO certificates for individual units are optional and subject to additional charges. To ensure shipment with the equipment, please contact us for a customized quote before placing your order. Temtop Air Quality Handheld Particle Counter 7 Channels 0.3μm 0.5μm 0.7μm 1μm 2.5μm 5μm 10μm PMD 331 Cost-Effective Precision for IndustriesGet high-end accuracy without the premium price tag. The PMD 331 provides reliable monitoring for PM2.5, PM10, and Particle Counts (0.3μm to 10μm), making professional-grade air quality analysis accessible for Indian SMEs, labs, and consultants. Tailored for Construction & HVAC CompliancePerfect for monitoring construction dust (TSP) and HVAC filter efficiency. Ensure your projects meet the National Clean Air Programme (NCAP) standards and local pollution board guidelines with real-time, actionable data. Rugged Reliability in Dusty EnvironmentsBuilt to endure the high ambient dust levels of cities. The PMD 331 features an optimized internal airflow system and a durable casing, ensuring stable performance in harsh industrial workshops and manufacturing units. Seamless Data Logging & Audit-Ready ReportsNever miss a data point. Store thousands of records internally and export them easily to Excel via USB. Ideal for environmental auditors and safety officers who need to present detailed air quality reports to stakeholders. Portable, Long-Lasting & Field-ReadyDesigned for the mobile professional. Its compact, lightweight frame fits in one hand, while the high-capacity battery supports long shifts at multiple site inspections—from pharma cleanrooms to urban infrastructure projects. Professional Handheld Particle Counter： The most characteristic and portable cost-effective particle counter. 7-channel detection: 0.3μm, 0.5μm, 0.7μm, 1.0μm, 2.5μm, 5.0μm and 10μm; All-metal precision optical-mechanical structure is adopted to make the anti-interference performance stronger; Compliant with ISO 21501-4 standard. Applications: Measure filter efficiency Monitor industrial cleanrooms Pre-screen indoor air quality and confidently work with IAQ specialists Locate particle sources for remediation Report the effectiveness of repairs to customers Drive additional business by demonstrating the need for maintenance and repair