VM63 is portable measure Zhen Yi 
 Modular VM-63 oscillatory instrument applies to groovy vibration to measure, rotate to be measured with the vibration in reciprocating type machinery especially. It can measure oscillatory speed, acceleration and displacement not only, and still can undertake equipment malfunction is diagnosed.  
 VM63 is portable measure Zhen Yi characteristic:    
 Oscillatory accelerometer and number show market at an organic whole
 Palmar size, weight 270 grams, can put into the pocket
 Low frequency vibration and high frequency vibration all measurable
 Can measure displacement / speed / acceleration
 Cut vibration of the stress sensor that suppress report frequency span is wide
 Measured value maintains a function, reading is convenient
 Involve machine function automatically
 Accord with ISO2954 " oscillatory intensity plan " standard
 
 Technical index
 Acceleration 0.1-199.9m/s2
 Speed 0.01-19.99cm/s
 Displacement 0.001-1.999mm
 Oscillatory 10-1000Hz
 When measuring acceleration optional two limits: High frequency 1-15kHz, low frequency 10-1kHz