Purpose and Scope: The following are the same as the " The vibration and vibration acceleration compact instrument, the instrument suitable for electric power, petroleum, chemical, metallurgy and other industrial sectors roving mechanical vibration testing. The following are the same as the " Features: The following are the same as the " 1, the sensor uses high strength magnets and the measured object, the vibration signal acquisition is more accurate. 2, sensor and display table using separate structure, convenient different angles, different spatial measurement environment more projected to practical applications 3, the instrument uses a 9V laminated battery-powered, low voltage detection and indication when the battery voltage drops to affect measurement accuracy value, LCD monitor has a battery symbol appears, reminding the user to replace the battery. 4, with automatic shutdown function, so that the battery has a longer life. 5, the instrument has a latch function, after the release of data to measure key latch for easy reading 6, the instrument can measure the half-peak vibration acceleration, rms velocity, displacement peak - to meet the needs of a variety of vibration.