PRESSURE INSTRUMENT

摘要

A pressure instrument (10) has a pointer (23) and a scale plate (22). A use pressure display member (31) extending in a circular arc shape along pressure indicating marks is slidably provided to the front wall (11) of a case (13). A first display section (35) is provided to the use pressure display member (31). A transparent cover (26) which is rotatably installed on the front wall (11) is provided with a non-transparent shielding section (36) having a second display section (37) provided on one end side thereof. A use pressure range which is located between the first display section (35) and the second display section (37) and which is observed from the outside through the transparent cover (26) is set by driving the use pressure display member (31) by the transparent cover (26).