* High resolution color LCD screen (2.8-inch, 320x240-pixel, 65536-color)
* Integrated host, testing unit integrated with the host, no need for signal line
* Built-in large-capacity lithium battery, the maximum working time can be up to 30 hours.
* Laser indicating positioning, convenient to determine the position of steel bar.
The laser beam attached to this instrument meets the safety standards and must not be directly viewed as a laser source