Used for calculating luggage scale readings for Torque test (EN71-1 requires 3.4Nm / 2.5ft lbs.)
 
Move the sliding scale for distance to your current setup then move the Kgs sliding scale until the total figure reaches more than 2.5lbs – this will give you the amount of lbs you need to pull on your luggage scale. This needs to be maintained for 10 seconds.

Attach peg doll as shown in the diagram, adjust the distance shown to match on the slider