US$ 7250.00
Glass-tube-housed NTC thermistor at 4
supporting both additive and subtractive color demonstrations in optical box setups
Statics study kit with an irregular-shaped body
and triple bonds
Semicircular Acrylic Block, 90 x 25mm Material_Bristle Glass-tube-housed NTC thermistor at 4Thicker 90 by 25mm acrylic semicircular block with polished sides, the deeper body extending the visible refraction path for ray box and Snell's law refraction studies.
US$ 7250.00
US$ 3250.00
US$ 24000.00
US$ 6750.00
US$ 16500.00