The invention discloses a digital combing tester, which comprises a feeding mechanism, a cylinder nipper mechanism, a separation drafting mechanism, a pressing roller silver forming mechanism and a hairbrush cleaning mechanism which are arranged on a frame, and a digital control system which takes a touch screen as an interface. The digital combing tester is characterized in that: in the cylinder nipper mechanism, a cylinder motor, a cylinder shaft and a nipper shaft are driven by a cylinder synchronous belt; in the separation drafting mechanism, a separation motor and front and rear separation rollers are driven by a separation synchronous belt; in the pressing roller silver forming mechanism, a silver forming motor, a silver-forming pressing roller synchronous belt wheel and an output roller are driven by a silver-forming synchronous belt; in the hairbrush cleaning mechanism, a hairbrush motor and a hairbrush shaft are driven by a hairbrush synchronous belt; the cylinder motor, the separation motor and the silver forming motor are independent servo motors and are driven and controlled by a cylinder AC servo drive controller, a separation AC servo drive controller and a silver-forming AC servo drive controller in the digital control system through the touch screen.