SL同样为100mm记录仪，具备模拟记录仪操作简单的特点，保持了与输入种类、测定输入对应的刻度板，对测定值位置一目了然，还能进行数字显示。SL脱卸式接线端子;外部驱动、报警输出、时间轴同步等丰富的选件功能AH3725-N00AH3745-N00AH3765-N00AH3720-N00AH3740-N00AH3760-N00)