Linear Air Track Blower this mini air compressor is

this mini air compressor is designed for portability

Diameter of lens is 36mm

or for testing purposes

3 sets of slotted weights (50 gms x 5)

with an assay range of 40-50% (as MgO) and compliance with maximum limits for substances soluble in water

Linear Air Track Blower this mini air compressor isProvides Constant Air Pressure for Linear Air Tracks Adjustable blower speed, 1. 45 psi Low noise levels won't overpower lectures Includes air hose measuring 5ft long x 1. 25 diameter Compact design stows under table or bench Premium Quality: Linear Air Track Blower is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal