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Piezoelectric Earphones/Crystal Earphones
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
Buzzer, Black, 1.5V ~ 3 Vdc
buzzer-black-15v-3-vdc
BZRB3
Strong plastic construction for use in physics, electrical circuits, and sound experiments.
options
From $1.90 /unit
Buzzer, White, 1.5V ~ 3Vdc
buzzer-white-15v-3vdc
BZRW3
Low voltage buzzer for physics and electrical circuits.
options
From $1.90 /unit
Lead Metal Wire, 5 Foot Coil
lead-metal-wire-5-foot-coil
LEADWIRE
Soft, malleable 1/8" diameter lead wire, 5-foot coil.
options
From $7.50 /unit
Tuning Forks Mallet/ Hammer
tuning-forks-mallet-hammer
TFMAL
Activates tuning forks with wood and rubber tool.
options
From $4.50 /unit
Tuning Forks
tuning-forks
ZTF
Student grade aluminum alloy tuning forks for sound experiments
options
From $7.95 /pack
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
buzzer-black-15v-3-vdc
Buzzer, Black, 1.5V ~ 3 Vdc
Strong plastic construction for use in physics, electrical circuits, and sound experiments.
Add to Cart
$3.50 - $1900
SKU: BZRB3
buzzer-white-15v-3vdc
Buzzer, White, 1.5V ~ 3Vdc
Low voltage buzzer for physics and electrical circuits.
Add to Cart
$3.50 - $1900
SKU: BZRW3
lead-metal-wire-5-foot-coil
Lead Metal Wire, 5 Foot Coil
Soft, malleable 1/8" diameter lead wire, 5-foot coil.
Add to Cart
$7.50
SKU: LEADWIRE
tuning-forks-mallet-hammer
Tuning Forks Mallet/ Hammer
Activates tuning forks with wood and rubber tool.
Add to Cart
$4.50
SKU: TFMAL
tuning-forks
Tuning Forks
Student grade aluminum alloy tuning forks for sound experiments
Add to Cart
$7.95 - $9.95
SKU: ZTF
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