1、[Accurate and Versatile] This digital vibration meter utilizes high sensitivity vibration sensor, providing accurate measurements of acceleration, velocity, and displacement. 2、[Magnetic Probe] Equipped with a magnetic probe featuring threaded interface, easy to install and remove, making it suitable for various measurement conditions. 3、[High Low Acceleration Frequency] Switchable between high frequency (1kHz to 4kHz) and low frequency (10Hz to 1kHz), this vibrometer offers flexibility in capturing both high and low frequency vibrations for comprehensive analysis. 4、[Convenient Data Viewing] The vibration gauge features a screen flipping function, allowing for easy data viewing. Support up to 500 readings data storage, enabling efficient data management. 5、[Piezoelectric Sensor Technology] Equipped with a piezoelectric ceramic accelerometer for accurate and reliable vibration detection, especially vibration measurement in rotating and reciprocating machinery. Item Type: Digital Vibration Meter Material: ABS Battery Type: AAA Battery x 2 (Included) Battery Capacity: 1200mAh x 2 Vibration Acquisition: Piezoelectric Ceramic Accelerometer (Shear Type) Measurement Range: Acceleration: 0.1~199.9m/s² Velocity: 0.1~199.9mm/s Displacement: 0.001~1.999mm Frequency: 0Hz~4KHz Measurement Error: ±10% Acceleration Measurement Frequency Range: High Frequency: 1KHz~4KHz (HI) Low Frequency: 10Hz~1KHz (LO) Velocity Measurement Frequency Range: 10Hz~1KHz (LO) Displacement Measurement Frequency Range: 10Hz~1KHz (LO) Data Storage: 500 Readings (5 Groups x 100) Operating Temperature Range: 0~40℃ Operating Humidity Range: 30~90%RH 1 x Digital Vibration Meter 1 x Long Probe 2 x AAA Batteries 1 x User Manual 1 x Storage Box