User's Manual

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Single Handle
The single handle can be used for many one-handed or task-specific activities.
Straight Bar
The straight bar can be used as an alternative to the double handles or during customized tests that
require working with a bar or similar object(s).
Multiplanar Accessory Housing Joint
All accessories are attached to the ER arms through the Multiplanar
Accessory Housing Joint. Prior to attaching or removing any accessories,
become familiar with the components of the Multiplanar Accessory Housing
Joint.
The Multiplanar Accessory Housing Joint can be attached to the upper or
lower arm of the ER. It contains a load cell, which measures forces applied
through many of the ER accessories.
The Multiplanar Accessory Housing Joint includes a unique hinge joint in
its design. This joint, coupled with the Multiplanar Accessory Housing
Joint’s ability to rotate in horizontal planes parallel and perpendicular to
the client, allows for limitless testing possibilities.