Photo / Contact Tachometer
DT-2230

Photo / Contact Tachometer

Features :
PHOTO/CONTACT TACHOMETER, pocket type
* 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.