DT-107A-12 液晶转速表/仪

DT-107A-12 (LED MODEL with 12" Circumf. Wheel) 0.10 - 25,000  RPM

Accurately measure rotational and surface speed, as well as length. Built-in selector switch permits the user to display readings in a wide variety of engineering units. The DT-107A-12 includes a 12" circumference measuring wheel which is offered for safer and easier surface speed measurement by keeping the users hand farther from the moving surface and slowing down the rotational speed.