US$ 49.99
Paired safety-socket outputs deliver two selectable ranges 0-70V and 0-125V DC at 300mA
green) and three secondaries (cyan
this Jolly's photometer turns the inverse-square law into a measurable observation
14 push buttons
these aluminum 4-inch overflow cans come in pairs for paired-station Archimedes-principle and density investigations
2-Prong Single-Adjustable Universal Clamp, 1" Max Opening Prong_3 Paired safety-socket outputs deliver twoSmall two prong single adjustable universal clamp with a one inch maximum jaw opening, sized for narrow tubing and compact laboratory apparatus on retort stand assemblies.