Item Number :
(470165-116)
REVIEWS (0)
KidWind Blade Pitch Protractor, incredibly helpful for measuring the blade pitch angle on your KidWind turbine, Recommended for College, High School, and Middle School Science
Item Number :
(470189-224)
REVIEWS (0)
Item Number :
(470335-908)
REVIEWS (0)
Item Number :
(470189-172)
REVIEWS (0)
Item Number :
(470184-334)
REVIEWS (0)
Item Number :
(470332-644)
REVIEWS (1)
Item Number :
(470057-814)
REVIEWS (0)
Item Number :
(470332-608)
REVIEWS (0)
Item Number :
(470328-156)
REVIEWS (0)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)384Hz Frequency, premium quality steel, Economically priced
Item Number :
(470184-336)
REVIEWS (0)
Item Number :
(470178-188)
REVIEWS (0)
Item Number :
(470150-660)
REVIEWS (1)
Item Number :
(470328-160)
REVIEWS (0)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)480Hz Frequency, premium quality steel, Economically priced
Item Number :
(470092-498)
REVIEWS (0)
Item Number :
(470328-150)
REVIEWS (0)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)288Hz Frequency, premium quality steel, Economically priced
Item Number :
(470328-154)
REVIEWS (0)
Steel Tuning Fork, Designed for Physics Experimentation - Material: Chrome Plated Steel, (+/-5%)341Hz Frequency, premium quality steel, Economically priced