Safety Thistle Funnel with Bend and Safety Bulb, 30cm, Borosilicate Glass Entomology & Zoology_Dissection diverting a calibrated portion of

diverting a calibrated portion of bench-supply current around the meter coil so the galvanometer reads heavier loads safely

and resonance through a 6V motor driving cams and spring actuators across four springs and two hanging masses on a 19-inch frame

supplied in a protective case so spare leaves stay flat and undamaged until installation

this 4-inch catch bucket with handle collects water displaced by submerged objects

Safety Thistle Funnel with Bend and Safety Bulb, 30cm, Borosilicate Glass Entomology & Zoology_Dissection diverting a calibrated portion ofSafety thistle funnel in borosilicate glass measures 30cm with bend and safety bulb for pressure release during controlled liquid addition.