Paper rolls 5/PK

Paper rolls 5/PK

Item Code: XTT040510
Delivery

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Only 2 available

£9.91 exc. VAT

SKU: XTT040510 Category:

Product Description

Paper Rolls for Ticker Tape Timers-To demonstrate the concept of time and
timing in applications such as measurement of velocity and acceleration, free
fall experiments, projectiles and circular motion. It employs a concealed
electromagnet with spring-loaded armature, which vibrates and produces dots on
a paper tape via carbon disc. Working voltage: 6-12V