Vibration Meter LCD Color Display Acceleration Velocity Displacement Frequency Temperature Testing Equipment Item Type: Vibration Meter Material: ABS Battery: 3.7V Polymer Battery x 1 (Built in Battery) Battery Capacity: 1000mAh Test Modes: Acceleration, Velocity, Displacement, Frequency, Temperature Acceleration Range: 0.1m/s² to 199.9m/s², Accuracy: ±5%±2digits Velocity: 0.1 to 199.9mm/s rms, Accuracy: ±5%±2digits  Displacement: 0.001mm to 1.999mm p-p, Accuracy: ±5%±2digits Frequency: 30Hz to 14KHz, Accuracy: ±1%±2digits Temperature: 0℃ to 40℃