This drawing tablet comes with a high-precision digitizer to accurately capture handwritten strokes.

digitizer 是由动词 digitize（数字化）加上名词后缀 -er 构成的名词。digitize 由词根 digit（数字）和动词后缀 -ize（使...化）组成，意思是"将模拟信号转换为数字信号"。 digitizer 在这里指"将手写笔迹转换为数字信号的设备"，即"数位板"或"数字化仪"。