The DS-12V Porta-Strobe stroboscope is ideal for speed measurements and the examination of motor rotors, gears, cams, shafts, turbines, fans, vibrating parts, liquid spray patterns, leaks, etc.
Longest battery life of any portable strobe - three hours continuous use
0-12,000 FPM range; Locking trigger
Includes NIST-Traceable certificate
Longest flash tube life of any portable strobe - two billion flashes