Reading Magnifier, 75mm, 20cm Focal Length, Alternate Model Lab Equipment and Supplies_Safety Supplies and other gas discharge samples

and other gas discharge samples

and accessories for quantitative force and friction studies on adjustable inclined surfaces

this regulated low-voltage DC power pack outputs a fixed +12V through front-panel terminals on the benchtop

creating open or closed water-head systems for potential-to-kinetic energy studies

sweat glands

Reading Magnifier, 75mm, 20cm Focal Length, Alternate Model Lab Equipment and Supplies_Safety Supplies and other gas discharge samplesAlternate model 75mm reading magnifier with a 20cm focal length, chrome metal frame and 75mm aperture pairing wide field of view with moderate magnification for reading tasks.