MET ONE HHPC+ Handheld Air Particle Series

The MET ONE HHPC+ Series handheld particle counters are designed for fast, accurate monitoring in cleanroom and controlled environments—especially in hard-to-reach areas. Lightweight and built for single-hand operation, they’re ideal for routine monitoring, spot-checking critical zones, identifying particle sources in production lines, and troubleshooting filter leaks. Whether you’re working in a mini-environment or maintaining ISO Class 5 to 7 cleanrooms, the HHPC+ Series provides the portability and precision needed for contamination control.

• Cleanroom-Ready Performance Supports cleanroom classification from ISO Class 5 to 7 with precise particle detection.
• Wide Detection Range Measures particles from 0.3 μm to 10.0 μm with models offering 2 to 6 channel configurations.
• Compact, Ergonomic Design Lightweight and built for single-hand operation, perfect for use in mini-environments or confined spaces.
• High-Resolution Display Easy-to-read color screen provides clear visualization of real-time particle counts.
• Flexible Data Transfer Connect via Ethernet, USB, or direct cable for efficient data access and analysis on your PC.
• Regulatory Compliance Meets ISO 14644-1 cleanroom standards and uses 21 CFR Part 11 features to enable support for electronic records compliance.

• Enhanced Mobility Portable design lets users quickly reach tight spaces and critical control points without interrupting workflow.
• Faster Troubleshooting Rapidly isolate particle contamination sources or filter leaks to minimize downtime and maintain product quality.
• Improved Data Integrity Digital transfer options support 21 CFR Part 11 compliance for audit readiness and accurate reporting.
• Versatile Monitoring Suitable for cleanrooms, laminar flow benches, isolators, and process equipment.