US$ 119.95
Two 0 ~ 30V
This kit comes with 2 geared motors
8% 600V ± 1
high frequency response
This oscilloscope has a vertical sensitivity to 5mV per division for the full bandwidth and to 1mV per division when the gain control is engaged for capturing low-level signals
SciEd Porosity of Soils and Water Flow Kit Two 0 ~ 30VAN EASY TO UNDERSTAND PRIMER ON GROUNDWATER construct models to test the porosity and permeability of various soils. measure the rate of waterflow for each type of soil and use their observations to gain a better understanding of surface runoff, watersheds, groundwater formation and movement, and aquifers. AN EASY TO UNDERSTAND PRIMER ON GROUNDWATER Your class will construct models to test the porosity and permeability of various soils. The students