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Yoyo Ball Testing Equipment
Yoyo Ball Testing Equipment
Yoyo Ball Testing Equipment

SL-S32E EN71-1 YoYo Ball Tester

Product Model : SL-S32E
This tester was designed according to standard EN71. It is used for measuring the length of Yo Yo ball.
Detailed description

ISummary

This tester was designed according to standard EN71. It is used for measuring the length of Yo Yo ball.

II Key Parameter

1Mass0.05kg/0.1kg/0.2kg

2Scale Length1500mm

4Dimension50x50x175cm

5Weight16kg

III Operation procedure

1 Attached the tether of the Yo Yo Ball to the top clamp.

2 Make the pointer aim at the end of the tether

3 Apply a mass to the ring at the end of the tether

4 Position the tether vertically

5 Make the pointer aim at the clamp

6 Read the length from the scale and calculate the length.

 

More information for calculating the length please refer to the EN71 8.37

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