It is a high-grade advanced model. It has all the functions of MTG-5000 but its performances have been upgraded in the following aspects. 1.) It has a bi-windows display mode for watch beats diagram display. Total diagram length is enlarged to 960 dots. 2.) The 0.2s/d resolution of rate measurement is selective, so high grade precision watches can be tested on this mode tester. 3.) There is a function of monitoring the rate and amplitude for a long period of time. Dimensions: 190mm W x 270mm D x 258mm H, LCD panel closed: 190 W x 270 D x 135mm. Reg. $1,600.00.
All-In-One Multifunction Timegrapher for Mechanical Watches with Built-In Microphone #MTG-5000H