Lutron DT 2299[Feb. 9, 2012 19:52:01]
Specification
DT 2299, Lutron All in 1 Meter
Stroboscope, Tachometer
Basic Features
* Stroboscope use high intensity LED array.
* LCD display with back light.
* Stroboscope range : 100 to 99, 999 RPM.
* External trigger for stroboscope.
* Photo tach. range : 10 to 99, 999 RPM.
* Photo tachometer use the laser light beam.
* Optional contact tach. adapter, TA-35.
* Power supply : Batteries, 1.5 V ( UM-1, D ) x 4 PCs
* AC/ DC adapter is optional.