The TSI AEROTRAK™ 9306 Handheld Particle Counter offers the most features and flexibility for customers interested in versatile handheld particle contamination monitoring. The Model 9306 features an ergonomic handle with thumb controls, for easy one-hand operation. The 3.6-inch (9.1-cm) color touch screen interface makes it easy to configure and operate. The Model 9306 can generate Pass/Fail reports for ISO 14644-1, EU GMP Annex 1, and FS209E. The internal memory can store up to 10,000 sample records of particle count data which can be conveniently viewed on screen, downloaded using TRAKPRO™ Lite Software, or printed directly to an optional external printer.