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.....The
TELE-HEIGHT comes in a case as shown left, being 2-1/4" x 4-1/4".
.....Actual
size is as lower left image.
.....This
handy little tool helps to figure quickly and accurately the height of
cables, trees, poles, or buildings. Looking at the diagram below, the lineman
moves back and forth until the bubble is in the center of the hair-line
and the cable is in the center of the scope. Distance A + B = the height
off ground. |
 
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