Telescopic measuring gauge with DIRECT READING ON A GRADUATED TAPE with indication of internal and external measures
Easy reading: display on top side of the gauge
Base with waterproof sheath (Patented)
Self-locking of every pole when completely out, inox internal springs
Vertical and horizontal vial for a proper positioning during measurements
Soft case with carrying handle
Possible to screw steel caps at the ends to measure into slots or diagonals