Mechanical Stopwatch Designed for use in professional

Designed for use in professional laboratories but is an ideal choice for science classrooms and household use

- 1 Official Size Beach Volleyball Net

Bell (Vacuum) Jar with stand base and with Electric Bell

educational settings

Mechanical Stopwatch Designed for use in professionalIncluded: Stainless Steel Mechanical Stopwatch Metallic Balance Nickel Alloy Hairspring + Anchor escapement. Premium Quality: Stopwatch is made of high quality, heavy duty, stainless steel. Ideal craftmanship through and through. Can withstand high temperatures, mechanical & thermal shocks. Designed for use in professional laboratories but is an ideal choice for science classrooms and household use. If you need custom order with different sizes