LUTRON DT-2259
PRODUCT FEATURES :
- Intelligent,Microprocessor circuit design,high accuracy,wide range,digital output.
- One instrument two functions of “Digital Photo Tachometer” &” Digital Stroboscope”
- 100-100000 FPM/RPM
- 5 TO 99,999 RPM
Testo 476 Compact Hand Held Stroboscope