PCE 4-channel vibration meter PCE-VM 400B

The 4-channel vibration meter is a technically advanced instrument for the precise measurement and evaluation of vibrations in industrial applications. It enables the simultaneous measurement of vibrations on shafts and bearings via four independent channels. Equipped with high-quality piezo acceleration sensors, even the smallest vibrations can be accurately detected.

The 4-channel vibration meter has various measurement functions, including acceleration, velocity, displacement and rotational speed, to cover a wide range of applications. It also offers the possibility of balancing with up to 8 correction levels to correct imbalances in rotating machines. The 4-channel vibration measuring device can also be used to carry out a route measurement, especially for recurring measurements at identical measuring points. An evaluation in accordance with ISO 10816 ‘Evaluation of mechanical vibrations’ is also possible.

The device is equipped with a USB interface and an internal memory of 4 GB for data transfer and storage. The 4-channel vibration meter has a robust design and is protected against dust and moisture to ensure use in demanding industrial environments.

Engineers and technicians can use this 4-channel vibration meter to accurately monitor and analyse machines to ensure smooth operation and a longer service life.
Acoustic signal range
Measurement range -1677700 ... +1677700 µs
Resolution 0.05 µs
General technical data
Measurement functions Detection of concrete piles, concrete strength, depth and width of blowholes, cracks
Measurement interval 0.05 ... 409.6 µs
Display type TFT colour display
Display size 10.1 inch
Interface USB
Bandwidth 1 ... 500 kHz
Test voltage 125 V, 250 V, 500 V, 1000 V
Amplification range 146 dB
Menu language English (US), Chinese
Protection class (device) IP20
Power supply 11.1 V




Capacity 8100 mAh

Operating conditions 0 ... 50 °C , 10 ... 85 % r. h.Storage conditions 0 ... 50 °C , 10 ... 85 % r. h.Dimensions ( L x W x H ) 300 x 200 x 58 mmOther dimensions Sensor cable length: approx. 10 mWeight 2160 g
1 x 4-channel vibration meter PCE-VM 400B
2 x vibration sensor
1 x infrared sensor
1 x holder for infrared sensor
1 x reflective tape
1 x power supply 5V/1A
1 x micro USB cable
1 x plastic case
1 x operating instructions