Mechanical Stopwatch Help Better Understand the anatomy

Help Better Understand the anatomy of a baby

Objective: Achromatic 4x

Durable 5x5" cast aluminum top plate will not chip or crack and provides a uniform heating surface

Cas Number: 12125-02-9

ensuring ease of handling

Mechanical Stopwatch Help Better Understand the anatomyMechanical Stopwatch. Start Stop Reset Function can be operated by the crown. Manual winding 13 Ruby. Case: chrome plated metal. Measuring range 15 minutes. Resolution: 1 10 second. Diameter: 5 cm. Accessories: Box Premium Quality: Mechinal Stopwatch 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