One battery operated meter performs both Tachometer RPM measurement and Stoboscopic speed and motion analysis
Large 0.45 digit LCD digital display.
Character on display reverse direction depending on measurement mode you are in.
Non contact Tachometers measurements of 0.5 to 100,000 RPM
Strobe measurements of 100 to 100,000 RPM/FPM.
Tachometer memory stores last, max and min readings.
Stoboscope Coarse and fine flash rate adjustments in three ranges.
0.1% basic accuracy with 0.1 RPM resolution.
Microprocessor based with quartz crystal oscillator to maintain high accuracy.
Battery operation brings motion analysis to any location
Four 1.5 volt AA batteries
Reflective tape
Carrying case