熟女大屁股白浆一区二区,蜜桃麻豆www久久国产精品,国产三级片网站免费播放,色欲AV成人片无码网站网

FCS-300 Speed-meter Tester for Motorcycle

Main Features:

1. A frequency converter is used in this tester , to make the equipment to quickly reach its set value by adjusting the ACC and DEC conveniently.
2. Intelleclualized instrumentation controlled by microprocessor.
3. It can be set at random at one or several kinds of speed calibration and inspection to determine that the speed-meter is pass or not at real time.
4. Standard RS-232Cand 485 serial interface is built in the instrument.
5. A super-bright LED digital display is used.

Main Specifications: