US$ 36.00
Single-decade resistance box covering 1 ohm to 10 ohms in 1-ohm steps
vapor density
the compact option in the abacus series for foundational arithmetic
Demonstrates the Doppler effect by swinging a 92dB buzzer on a 0
465 nm peak (blue)
Zinc-Cast Slotted Mass Hanger Manufacturer_Economy Glass Single-decade resistance box covering 1Zinc cast construction keeps the base hanger affordable for class wide distribution, with a top hook for suspension and slots for loading additional mass plates.
US$ 36.00
US$ 45.00
US$ 158.00
US$ 187.50
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