The PCH 4051 Vibration Checker includes a separate accelerometer with a strong magnet for measurements on hard-to-reach machine parts.
You can measure the vibration level in 3 units: velocity, acceleration and in displacement.
The PCH 4051 complies with the DIN/ISO 10816/20816 standard.
And there is more.
The PCH 4051 measures bearing noise in the 1 kHz-10 kHz range, allowing you to detect roller bearing defects well ahead of any serious damage.
If you use a magnet, or a threaded stud, for positioning the accelerometer, you get a more repeatable measuring result. We recommend this when you carry out several measurements and wish to compare the data over time.