Small Student Anemometer Meters_Electrical and herbivore feeding adaptations for

and herbivore feeding adaptations for teaching

Youth-proportioned half-size torso with 9 removable parts including brain

237kg hooked masses for measuring spring extension under load and calculating spring constants

Wall-mounted Mason's hygrometer with two identical dual-scale thermometers — one dry and one kept wet via a water reservoir — calculating relative humidity from their paired reading difference

5-inch stainless steel rod cradle burettes

Small Student Anemometer Meters_Electrical and herbivore feeding adaptations forCorrosion resistant and sized for hand held use, this small anemometer measures wind speed during earth science fieldwork and classroom weather investigations.