Handheld particle counters

"MET ONE HHPC+ Series handheld particle counters allow easy ISO Class 5 to 7 monitoring in hard-to-reach places. Lightweight with a high-resolution display, these handheld counters are ideal for routine monitoring of controlled environments and mini-environments, troubleshooting particle-contamination issues, spot-checking critical areas, and targeting particle generation within process equipment.
• ISO 14644-1 industry standard
• CFR 21 Part 11 compliance enabled
• 0.3 μm - 10.0 μm particle detection
• 2-6 channel detection
• Single-hand operation
• PC access to particle counting data via Ethernet, USB thumb drive, or USB cable"