Bourdon Gauge, 0-2.5 kg/cm² / 0-35 PSI Material_Polypropylene 5-inch compact and the 5

5-inch compact and the 5

consistent rotation in force and motion experiments

this wooden simple-machine model lets students measure input effort against output splitting force at different wedge angles

Automatic self-zeroing burette with reservoir features 50mL capacity for titration procedures with hands-free refilling and precise volumetric analysis

Thirty-two-inch advanced pulley demonstration set with 8 singles

Bourdon Gauge, 0-2.5 kg/cm² / 0-35 PSI Material_Polypropylene 5-inch compact and the 5Clear case Bourdon gauge with a 3. 88 inch face reading 0 2. 5 kg cm and 0 35 psi, visible inner mechanism letting students watch how the Bourdon tube curves under changing pressure.