American Educational Plastic Column Kit with Bead Set - Thomas Lighting Width:2-1/2 in

Width:2-1/2 in

both knobs are always free

Applications: Track Lights

Maximum Water Capacity: 50 - gallons

Overall Product Weight: 55 lb

American Educational Plastic Column Kit with Bead Set - Thomas Lighting Width:2-1/2 inThe American Educational 3182 column kit is used for studying the effect of porosity and permeability on aquifer distribution, and integrates geological concepts with math, measurement, and percentage calculation skills for additional comprehension. The kit has a tube, drainage fixture, screen, and bead set for demonstration purposes, and is made of plastic for durability. The 3182 has a teachers guide for instructional use, and is suitable for grades