One handed test leads holder tool and test leads holder of a test instrument for one handed testing of an electrical device

A one handed test apparatus, comprising:

• one handed test leads holder tool having a first elongated member that includes a first non-metallic clip at a distal end to hold a first test lead, a second elongated member having an extendable or removable segment and a second non-metallic clip at a distal end to hold a second test lead, and a pivot to pivotally couple the first elongated member to the second elongated member to allow a user to position the first test lead and the second test lead with one hand while holding the first and second elongated members to test electrical parameters of an electrical device without having electrical current accidentally pass through the body of the user;
• and
• an adapter to hold a test instrument and being capable of attachment to the one handed test leads holder tool.

A test leads holder for attachment to a handheld test instrument, comprising:

• a first test lead holder having an external surface for attachment to a first jaw of the handheld test instrument;
• and
• an internal surface of the first test leads holder having an opening for inserting a first test lead to hold the first test lead, wherein a user moves the handheld test instrument with one hand to position the first test lead to test voltages of an electrical device without having electrical current accidentally pass through the body of the user.