Student Optics Kit with Light Box and 27 Components Subcategory_Scales and Balances reading -50 to 300°C at

reading -50 to 300°C at ±1°C accuracy up to 200°C for a range of lab heating

and long-distance laboratory exercises

Rod-mounted plastic ball-bearing pulley with a 50mm wheel on a 150 by 10mm rod

Brass fourteen-piece slotted mass set machined across 1 to 500 gram pieces at a 1110 gram total

tightened with an Allen wrench for constructing lattice frameworks on laboratory benches

Student Optics Kit with Light Box and 27 Components Subcategory_Scales and Balances reading -50 to 300°C atTwenty seven components slit plates, color filters, mirror, prism, rectangular block, lenses, and a hollow D cell pair with a 12V 24W light box for a full geometric optics curriculum.