Pay in 4 interest-free payments of $16.25 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Size: 20" x 26" heavy paper laminated
When used on 4-6 volt
C4 = 256Hz
Item dimensions 20 x 5 x 5 centimeters
Use them at home
Spring Set of 4, Different Diameter / Length Skin Model Size: 20" x 26" heavySmall spring set can be ordered separately also. Set of 4. Specification A 2N M, Dia. 13, Mass 10g B 13N M, Dia. 10, Mass 10g C 22N M, Dia. 16, Mass 23g D 36N M, Dia. 16, Mass 27g E 50N M, Dia. 14, Mass 20g Premium Quality: Spring Set is made of high grade construction all the way through, excellent build quality and proven reliability across the range. Designed for use in professional laboratories but is an ideal choice for science classrooms and
