One scale for easier reading by students
Can be mounted on a rod or magnetic base
Very good accuracy
The force exerted acts on a spring fixed to a pulley mounted on a ball bearing. The zero adjustment is made by rotating the graduated disc around its axis. A metal screw located on the back of the disc allows the attachment of a magnetic holder (to be ordered separately) for use on a metal panel.
Features
Operation: The force applied acts on a spring fixed on a pulley mounted on a ball bearing.
Zero adjustment: By rotating the graduated disc around its axis.
Attachment: - on 10 mm Ø rod: fixing device provided. - on a metal panel: metal screw at the back of the disc for fixing a magnetic support ref. 322 007 (not provided). Dimensions: Ø 125 mm x 75 mm approximately.