Mac laryngo blade, disposable Fo, Attach selected blade onto handle by hooking blade onto handle rod, Pull blade upward to open position to automatically activate light. To turn off, push blade downward into off position and disconnect from handle, Size: 1
Satin* Laryngo battery Handle AA stubby, with a knurled finish for a positive grip, Available in traditional stubby (AA), Batteries not included, Fully compatible with all major brands of laryngoscopes conforming to ASTM F965 or ISO 7376
Tectonic Model set, Demonstrate plate, plate boundary interactions and the geometry and relative motions of faulting of geologic layers using 3-D manipulative models, Versatile kit contains a Fault Model Set of 5 manipulatives and a Tectonics Sand Layer Model
Planetary Gear Unit for Students, mall-size unit for explaining the principle of planetary gear. By setting the internal, sun and pinion gears at different motions