UNI-T UT311A, UT312A Vibration Tester User Manual
The UT311A/UT312A Vibration Tester is a handheld device that accurately measures vibration acceleration, velocity, and displacement of mechanical equipment. With a wide measurement range and easy operation, this tester comes equipped with a high-sensitivity sensor for precise measurement. Its simple design and compact structure, along with switchable high and low vibration frequency modes, make it a convenient tool for maintenance professionals.