The operating concept of the Chronoscope S1 (G2) high-quality watch testing instrument is, however, quite simple, intuitive and convenient. Operation features the latest touchscreen technology. The instructive TWINSCOPE mode displays the tick and tock beat noises simultaneously. With VARIO measuring mode, you are able to test and measure the quality and stability of the rate accuracy, amplitude and beat error of mechanical watch movements. Furthermore, this highly professional watch testing instrument for mechanical watches can carry out automatic test sequences in two to six different test positions, thanks to the automatic Micromat S microphone (option).