Three-stage glass tube for wide measurement range Hardened case for hauling into the field (optional) Clamp stand for quick set-up anywhere Top adapter for measuring suction flows Stop watch not included (use the one on your phone, it's OK) *FROG not included

Instrument Specifications Weight 4 lbs Dimensions 16" x 13" x 6" Flow Rates 0.1 to 300 mL/min

Scale markings at 0.5 mL, 1 mL, 5 mL, 10 mL, 25 mL, and 50 mL Convenient clamp stand for mounting on bench, desk, or table Adapter for measuring flow into vacuum