LUTRON DT-2230

PHOTO/CONTACT TACHOMETER, pocket type

Model : DT-2230

• Mini pocket size, easy carryout.
• Photo tach. : 5 to 100,000 RPM
  Contact tach. : 0.5 to 19,999 RPM.
  Surface speed : m/min, ft/min.
• Laser beam for Photo tachometer, long measuring distance.
• LCD display, RS-232 interface.
• Patented.
• DC 1.5V battery (UM-4, AAA) x 4.