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electric-bell-educational-model
BELL3F
Learn and practice how electric bells work
options
From $7.50 /Unit
piezoelectric-earphonescrystal-earphones 5 out of 5 Stars!
CH905ST
Ultra-sensitive earphones with 20K ohm impedance and 57 dB sensitivity.
options
From $2.75 /Unit
motor-pulley-black-13-mm
MPB13MM
Black motor pulley, 13mm diameter.
options
From $0.40 /Unit
electric-bell-educational-model
Electric Bell Educational Model
Learn and practice how electric bells work
Add to Cart
$8.50 - $75
SKU: BELL3F
piezoelectric-earphonescrystal-earphones
Piezoelectric Earphones/Crystal Earphones
Ultra-sensitive earphones with 20K ohm impedance and 57 dB sensitivity.
5 out of 5 Stars!
Add to Cart
$3.99 - $275
SKU: CH905ST
motor-pulley-black-13-mm
Motor Pulley, Black, 13 Mm
Black motor pulley, 13mm diameter.
Add to Cart
$5 - $40
SKU: MPB13MM
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