No.1000 Timegrapher Watch Tester Mechanical Watch Timing Machine Calibration Repair Tools US/EU Plug 110-220VFeatures: LCD screen shows the readings in real time. Portable size, easy to install and operate.?Description: The frequency diagram of the watch can be displayed in the LCD screen. The instrument will automatically calculate the rate, amplitude, beat error and display them by data in real time.Specifications: Material: plastic Color: white Size: 172*124*95mm Plug type: US Voltage: 90-240V Model Number: No.1000 MTG-1000 Item Type: Repair Tools & Kits Type: Tools Item Height: 4cm Item Length: 17.2cm Item Width: 11.4cm Material: Plastic + Metal Feature: Mechanical watch Time Testiong Tool Specifications Power Supply: AC 80 - 240 V (two-wire) Display: Color LCD monitor, 480 x 272 pixels Range of Rate Deviation: Can be set at inch 99.9 s/d inch or inch 999 s/d inch for range Amplitude: Resolution of 1 degree. Range: 100 - 360 degrees Beat Error: 0 - 9.9 ms. 0.1 ms resolution Sampling Periods: 2/4/6/8/12/20/30/60 seconds Lift Angle: 30 to 70 degrees. Default: 52 degrees Plug Type:US Plug, it applies to Canada, India, Japan, Mexico, Thailand, Taiwan, the United States, the Philippines and so on./Plug Type :EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Package Contents: 1 * tester 1 *? plug 1 * sensor head 1 * English instruction manual Return Policy All of our items come with a 15-day free return policy. If you need to return, please contact us, let us know the detailed problem and send us some pictures for confirmation. We reserve the right to refuse any returns for objective reasons. Shipping Policy All of our items are shipped free with tracking numbers. Orders will be shipped within 3 working days upon receipt of payment. Most orders will be shipped within 1 working day. In most cases, shipping takes 8-12 working days.