PRECISION MECHANICAL TEST INSTRUMENT: Our demagnetizer timegrapher is a precision mechanical test instrument for many tests by watch manufacturers and watch technicians,Demagnetize the mechanical balance spring to reduce time error and improve service life. SUITABLE FOR: This multifunction timing machine suitable for almost all mechanical watch,Multi-purpose timegrapher, popular with the professional watchmakers as well as the watch collection. AUTOMATICALLY ADJUST: With quartz tester function to detecte the situation of quartz movement,The frequency map of the watch can be displayed on the LCD screen. Depending on the watch, the instrument automatically adjusts the optimum signal level during the test. WITH BATTERY TESTER: This watch timing machine tester tools with battery tester to detecte the battery remaining capacity for you to change battery in time, reduce the time error and increase service life. GUARANTEED AFTER SALE: Depending on the watch, the instrument automatically adjusts the optimum signal level during the test，you deserve to have.If there are any problems with the purchase, please to contact us, We will try our best to help you solve the problem!
