A pack of 15 voltmeters shipped in the same box. See LA10-140
Product code: LA10-141
http://www.lascells.com/product-detail/digital-voltmeter-class-pack-of-15/
Designed to allow the use of a force sensor as a balance.
Allows the students observation of velocity of drop rising in an electric field, then permits calculation of the force on the charge carried by the oil drop.
The Stress Strain Apparatus lets students observe stress and strain as they stretch a material to the point of fracture.
Designed to measure both pulling and pushing forces allowing labs from cart collisions to tug-of-war.
Replacement test coupons for the Stress/Strain Apparatus.
