SMART SENSOR Portable Handheld Motor Vibration Meter 1. Acceleration measurement range: 0.1~199.9 ms2 peak 2. Velocity measurement range: 0.1~199.9 mms RMS 3. Displacement measurement range: 0.001~1.999 mm peak-to-peak 4. Acceleration measurement frequency range: 10Hz~1KHz (LO) 1KHz-15KHz (HI) 5. Velocity measurement frequency range: 10Hz~1KHz (LO) 6. Displacement measurement frequency range: 10Hz~1KHz (LO) 7. LCD display: 3.5-digit digital display 8. Display data update cycle: 1 second 9. Power supply: 9V battery (not included) 10. Static current: 15uA 11. Working current: 25mA 12. Automatic shutdown function: automatically shuts down after 1 minute of inactivity 13. LCD backlight function: backlight turns off after 7 seconds of inactivity 14. Low battery indication: 6.4V 15. The measurement handle features an ergonomic design with soft materials on both sides, allowing for comfortable and easy measurement in any direction. It uses insulating materials. 16. The buttons are made of high-quality rubber material, ensuring durability and comfortable feel even with long-term use. 17. The instrument uses a separate sensor, allowing for easy measurement of various objects and environments. Magnetic suction probeshort probelong probe options are available. 18. The instrument has a built-in backlight display function for easy use in low-light environments and displays the current ambient temperature. 19. Dimensions: 159x66x31mm 20. Weight: 155g