1、100% brand new and high quality. 2、Vibration test is a crucial method of monitoring device condition and diagnosing malfunction. 3、The utilization of handheld vibration meter improves the production safety, product quality and production efficiency. 4、The application gets piezoelectric accelerated sensor which turns vibration signal into electrical signal, the device works by processing and analysing the input signal, and shows vibration acceleration, velocity, displacement value on screen. 5、It is used widely in machinemanufacturing, electric power, metallurgy and vehicle manufacturing fields. Features: 1. 100% brand new and high quality 2. Vibration test is a crucial method of monitoring device condition and diagnosing malfunction. 3. The utilization of handheld vibration meter improves the production safety, product quality and production efficiency. 4. The application gets piezoelectric accelerated sensor which turns vibration signal into electrical signal, the device works by processing and analysing the input signal, and shows vibration acceleration, velocity, displacement value on screen. 5. It is used widely in machinemanufacturing, electric power, metallurgy and vehicle manufacturing fields. Specification: Condition: 100% Brand New Model: SW-65A Items SW-65A sensor piezoelectric accelerated sensor acceleration measurement 0.1-199.9m/s2(peak value) velocity measurement range 0.1-199.9mm/s(real-time valid value) displacement measurement 0.001-1.999mm(peak-peak value) accuracy ±(5%+2dgts) low frequency acceleration 10Hz-1KHz high frequency acceleration 1KHz-10KHz velocity measuring frequency 10Hz-1KHz displacement measuring 10Hz-500Hz storage capacity 200 sets data refresh time 500ms power 2*1.5V AAA battery(not included) battery working life beyond four hours without breaks working temperature 0℃-50℃ working humidity 20%RH-80%RH storage temperature -20℃-60℃ storage humidity 20%RH-80%RH height above sea level <2000m Weight: Approx. 668g / 23.6oz Size: Approx. 176 * 54 * 25mm / 6.9 * 2.1 * 1.0in Package List: 1 * Handheld Vibration Meter 1 * User Manual 1 * Hanging Rope 1 * Cloth Bag 1 * Probe Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.