Pendulum Apparatus IP57 Waterproof Design: Protects the

IP57 Waterproof Design: Protects the meter in wet conditions and allows it to float in water

ShockChargelimeI

ensuring reliable and consistent polarity changes

Ideal for middle and high school classrooms

Pendulum Apparatus IP57 Waterproof Design: Protects theSet of 6 Balls Pendulum Apparatus is made of Strong and Lasting Materials. Premium Quality: Pendulum Apparatus 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 household use. If you need custom order with different sizes design, please contact us.