Chrome Steel Cylindrical Magnet, 150mm Pack Size_6 5-inch female pelvis model demonstrates

5-inch female pelvis model demonstrates 9-month pregnancy anatomy and fetal positioning before delivery for obstetrics teaching

Heavy-duty cork boring machine cuts precision holes through rubber and cork stoppers for fitting laboratory glassware

with DC output to 25V and AC to 24V at up to 6A for classroom electronics

configured to make and break a circuit at the rhythm of a Morse-code transmission for telegraph-history demonstrations

sized for the next step up from the 100uA meter when small-signal circuits exceed its full-scale deflection

Chrome Steel Cylindrical Magnet, 150mm Pack Size_6 5-inch female pelvis model demonstratesLong format 150 x 10mm chrome steel cylinder pair with half red, half blue painting, the longest in the cylindrical magnet series for visible field line spread along the magnet axis.