简单介绍：
CT100系列 - 接触式和非接触式转速表
详情介绍：
NEW — CT100 Series — Contact and Non–Contact Tachometer
- Rotation Speed
- 60 – 60,000 RPM
- Reliable and accurate
- Easy to use
- Display of two parameters simultanerously
- Optical or contact tachometer on request
- Unit selection
- Min and max values
- Hold function
- Magnetic, Protective rubber boot on request
- Adjustable Backlight
