NexGen Spectrum Tube Power Supply Chemistry Featuring two lasers in one

Featuring two lasers in one pointer—one red and one green—this device allows instructors to project either color individually or both simultaneously

students will explore the science behind Earth’s ever-changing surface in a way they can see and feel

and resistance while connecting real circuits to circuit diagrams and Ohm’s Law

Precise and repeatable launches: Three spring tensions deliver consistent speeds with no measurable spring fatigue

NexGen Spectrum Tube Power Supply Chemistry Featuring two lasers in oneFill Gas Air P2 9900 01 Argon P2 9900 02 Carbon Dioxide P2 9900 03 Helium P2 9900 04 Hydrogen P2 9900 05 Neon P2 9900 06 Nitrogen P2 9900 07 Water Vapor P2 9900 08 Also in this Series NexGen Power Supply P2 9910 $275. 00 Classroom Bundle P2 9902 $639. 00 All 8 Tubes All in one spectrum tube power and storage system Upgrade classroom spectroscopy with the NexGen Spectrum Tube Power Supply, a modern system designed to dramatically improve safety,