US$ 93.00
letting students vary the moment arm distances on either side and find the balance point for any combination of masses
and redistribution during cell division for biology instruction
Graduations marked every 100mL
sized to fill the gap between 100-ohm and 1k values for fine-grained voltage-divider investigations
5% ±2 digit accuracy on a 3-1/2 digit LCD
Economy Boyle's Law Apparatus Graduations_Blue letting students vary the momentEconomy Boyle's Law apparatus on a wooden stand with a heavy metal base, 100cm millimeter graduated scale, and an adjustable mercury reservoir for varying pressure on a trapped gas column.
US$ 93.00
US$ 42.50
US$ 125.70