Feature: 1. [Vibration Meter] Help predict and prevent faults in various applications such as motors, HVAC systems, engines, generators, pumps, fans, compressors, and turbines. 2. [Various Testing Modes] The vibration analyzer can test acceleration, velocity, displacement, frequency, and temperature, with wide measurement range. 3. [Piezoceramic Accelerometer] The vibration meter adopts piezoceramic accelerometer (shear type), the peak acceleration is 0.1 to 199.9 m/s², with accuracy of ±5%. 4. [Color LCD Display] The digital vibrometer features an LCD color display, clearly displays the measurement results, the screen can be flipped, making it more convenient to use. 5. [Easy to Use] Double measurement buttons to meet horizontal or vertical measurement requirements. Magnetic probe with spiral interface, easy to install and disassemble. Specification: 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: 1mm/s to 850mm/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℃. Package List: 1 x Vibration Meter 1 x Probe 2 x Probe Accessories 1 x USB Cable 1 x Instruction Manual 1 x Storage Box