1 Cyclothymic Disorder, or Cyclothymiaâ a mild form of bipolar disorder. 2  People with cyclothymia have episodes of hypomania as well as mild depression for at least 2 years. 3  However, the symptoms do not meet the diagnostic requirements for any other type of bipolar disorder.
Shorter rulers are convenient for keeping in a pocket. Longer rulers, e.g., 18 inches (45 cm) are necessary in some cases. Rigid wooden or plastic yardsticks, 1 yard long and meter sticks, 1 meter long, are also used.
General Tools has grown to become the recognized industry leader for specialty hand tools and instruments. The 5 in. Digital Angle Ruler is ideal for finding angles in tight spots and with the lock angle feature, the user can improve accuracy and save time. This precision stainless steel digital angle finder with measuring rulers also has a built in reverse angle function for added usability and convenience. 5 in.