US$ 225.00
Diffraction grating mounted on a 90 x 40mm card slide
5% ±1 digit accuracy across a 200mV to 1000V DC range distinguishes this handheld meter
designed to slot inline with other PH1029-series modules to build a complete student-wired circuit on the lab bench
and three low-friction nylon wheels for straight-line momentum experiments
this EHT supply adds a center-tapped ±2
Symon's Rain Gauge Graduations_50mL Diffraction grating mounted on aSymon's rain gauge with an iron sheet outer cylinder, brass collar, and overflow catching inner vessel, providing a standard method for cumulative rainfall measurement.
US$ 225.00
US$ 24.95
US$ 159.00
US$ 15256.00
US$ 225.00