• Easy to use for mechanical watch collection. This watch tester automatically calculates rate, amplitude, and beat error using readings from the microphone stand.
  
• LCD screen displayed.According to different watches, the instrument will automatically adjust optimal signal level during testing. - The LCD screen shows the readings in real time with 2 dotted lines moving across the screen to provide a visual representation of the “tic tock” from your watch
• Portable size, easy to install and operate.
• Daily difference measurement: error measurement range is + 999 seconds / day, accuracy is 1 seconds / day.
• Swing measurement: in digital display, the resolution is 1 degrees, and the measurement range is 100 - 360 degrees.
• Polarization (frequency error) measurement: the value is displayed in milliseconds.
• 6 kinds of testing position can be adjusted. Amplitude level is between 275 and 315; Rate Deviation Range: ±999 s/d with precision ± 1 s/d'
• 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.
• The sampling period can selected by 2 , 4 , 6 , 8 , 10, 20, 30 , 60 seconds, and the average of corresponding period will be regard as the precise value of the watch.

• Condition: 100% Brand New
• Material: Plastic
• Color: White
• Package Size: Approx.  9.17 x 8.23 x 7.72 inches
• Plug type: US
• Voltage: 90-240V

Utomatic beat settings: 12000, 14400, 18000, 19800, 21600, 25200, 28800, 36000, 43200

Manual beat settings:
3600, 6000, 7200, 7380, 7440, 7800, 9000, 9100, 10800, 11880, 12000, 12342, 1248, 12600, 13320, 13440, 13500, 14000, 14040, 14160, 14200, 14280, 14400, 14520, 14580, 14760, 14850, 15000, 15360, 15600, 16200, 16320, 16800, 17196, 17258, 17280, 17786, 17897, 18000, 18049, 18514, 19332, 19440, 19800, 20160, 20222, 20944, 21000, 21031, 21306, 21600, 25200, 28800, 32400, 36000, 43200

Warm notice:

• This is a basic model, when testing high-end watches, there are two models of "movement" that cannot be automatically tested, it requires manual input of the movement.such as Omega coaxial 2500 /Coaxial 8500; we suggest to use it for basic normal watches, for high-end watches, please kindly consider other advanced models;
• If you accidentally pressed the red pause/start button, please press the red button again when you use it, or it will not work;
• This mechanical watch tester is to collect the very weak vibration signal generated by the watch through the pickup. Therefore, please ensure the clockwork (swing) is 220 ~ 320 ° on the watch.
• The design of the pickup is very delicate, it is extremely sensitive to sound and electromagnetic radiation. please kindly keep away from external interference during test, such as, mobile phones and chargers, TVs, stereos, computers, LED lights, ultrasonic cleaners, induction cookers, microwave ovens, other sources of high radiation or noise
• This tester is for mechanical movement watch, quartz movement watch can not be tested;
• It takes time to respond if multiple watches are exchanged and tested, we suggest to shut down and restart in this case;

Package List: