This product adopts piezoelectric effect of artificial polarized ceramic for design. It is suitable for monitoring all kinds of vibrating mechanical facility, specially the vibration measurement of rotating and reciprocating machinery. The unit can measure acceleration, velocity and displacement, which is widely used in mechanical manufacture, electric power metallurgy and general aviation, etc.

Features:
Compact and portable design, simple and easy for use.
LCD visually display with backlight, easy for reading.
Measurement range: acceleration: 0.1~199.9m/s² peak; velocity: 0.1~199.9mm/s rms; displacement: 0.001~1.999mm p-p.
Different vibration frequency selection(high frequency is only for acceleration measurement mode).
High sensitivity probe for accurate measurement.
Provides long and short probe head, each one is suitable for different situation measurement.
Equipped with AC signal output interface.
Low power indication; auto power-off function.
Widely used in mechanical manufacture, electric power metallurgy and general aviation, etc.

Specifications:
Display: LCD with Backlight
Acceleration: 0.1~199.9m/s² peak
Velocity: 0.1~199.9mm/s
Displacement: 0.001~1.999mm p-p
Measurement Accuracy: ±5% ±2digits
Vibration Pickup: Piezoelectric Ceramic Accelerometer
Measuring Frequency: Acceleration: 10Hz-1KHz(LO); 10KHz-15KHz (HI)
Velocity: 10Hz-1KHz (LO)
Displacement: 10Hz-1KHz (LO)
Display Update Cycle: 1 second
Single Output: AC Output 2V Peak (Display Full Scale)
Load Impedance 10KΩ or More Earphones can be Connected
Power Supply: 1 * 9V Alkaline Battery(NOT Included)
Operating Environment: 0-40°C, 30-90% RH
Case Size: 26.5 * 16 * 7.5cm / 10.43 * 6.3 * 2.95in
Item Dimension: 183 * 67 * 30mm / 7.2 * 2.64 * 1.18in
Item Weight: 144g / 5.1oz
Package Size: 28.3 * 18.3 * 7.8cm / 11.14 * 7.2 * 3.07in
Package Weight: 904g / 31.88oz

Package List:
1 * Digital Vibrometer
1 * Detector Probe(L)
1 * Detector Probe(S, equipped on the main unit)
1 * Storage Case
1 * User Manual(English)