It is informed right and left that the signal sound approaches horizontally and vertically them by the sound change.A setting arbitrary 0 can be done.Digital automatic display functionThe number on digital display is automatically displayed readable, even if a main unit becomes reverse.● Curing treatment of aluminum alloy extrusion material● 6-line acrylic horizontal vial with lens● 6-line acrylic vertical vial● With magnetSensitivity 0.35mm/m=0.0201°Precision ±1.00mm/m=within±0.0573°H60.5 X W26