This Vibration meter is one of the most useful tools in everyday machinery vibration monitoring. Specially designed for easy on-site vibration measurement of all rotating machinery for quality control, commissioning, predictive maintenance purposes, bearing condition maintenance function, conditional examination of oscillations of machines and construction units such as imbalance, loop alignment error and other errors in rotary machines. Features: CE marking & conforms to international standards and passed the standards of ISO-2954 Measures vibration in terms of Displacement, Velocity, Acceleration and High-Frequency Acceleration in Metric & Imperial units With individual high-quality accelerometer for accurate and repeatable measurements with magnetic base Quick accurate analysis for checking balance and alignment of a rotating object Bearing condition monitoring function With AC output socket for headphones and recording (headphones are not included) Manual or Auto power off and low battery indicator With long-lasting components & durable components are encased in an ABS-plastic casing for years of maintenance-free operation Specifications: Standardization: CE & ISO-2954 Parameters Measured: Velocity, Acceleration, Displacement RPM and Frequency Transducer: Piezoelectric accelerometer Measuring Range: Speed: 0.1-400.00mm/s Velocity:*0.000-16.00inch/s Acceleration: 0.01-400m/s2 Acceleration: 0.1-200m/s2 0.3-1312 ft/s2 Displacement/offset: 0.001-4.00mm 0.04-160.0mil Turns: 60-99990 (rpm) Revolution: 60-99990 R.P.M. Frequency Range for Measuring: Velocity: 10Hz to 1kHz Acceleration: 10Hz to 1kHz in 1 mode 10Hz to 10kHz in 10 mode for bearing condition check Displacement: 10Hz to 1kHz Accuracy: