Patent ID: 7043849

Claim:
A multifunction instrument comprising a first leg having a near end and an opposite distal end, each of the ends including a pointer, said first leg having a first leg to leg pivot point proximate to the near end and a first leg to arm pivot point located between the first leg to leg pivot point and the distal end, a second leg having a near end and an opposite distal end, each of the ends including a pointer, said second leg having a second leg to leg pivot point proximate to the near end and a second leg to arm pivot point located between the second leg to leg pivot point and the distal end, wherein a pivoting connection is formed by joining the first leg to leg pivot point and the second leg to leg pivot point together thereby allowing for pivotal movement of the first and second legs relative to each other, a pointer arm having a near end and an opposite distal end wherein the distal end includes a pointer, said pointer arm having an arm to leg pivot point located at the near end and an arm to arm pivot point located between the near end and the distal end, a connecting arm having two opposite ends wherein each includes a pivot point, wherein the arm to leg pivot point of the pointer arm is connected to one of the first and second leg to arm pivot points, and wherein one of the pivot points of the connecting arm is connected to the arm to arm pivot point of the pointer arm and the other of the pivot points of the connecting arm is connected to the other of the first and second leg to arm pivot points.