US$ 590.00
Ovary model exposes cortex
5% ±1 digit accuracy across a 200mV to 1000V DC range distinguishes this handheld meter
providing dense uniform spheres for ramp-and-collision experiments where a heavier projectile is needed than the plastic marbles can provide
Diffraction grating mounted on a 90 x 40mm card slide
Symon's Rain Gauge Graduations_50mL Ovary model exposes cortexSymon'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$ 590.00
US$ 34.95
US$ 34.95
US$ 34.95
US$ 397.50