Digital Stroboscope Flashes per Minute 60 to 120 000 RPM Range 60 to 120 000 Resolution 1 fpm Display 6 Digit LED Accuracy 0.02 Percent Average Power (W) 24 W Phase Shift 0 Degrees to 359 Degrees Flash Output (Joules) 6 mJoule External Input/Output Triggers No Flash Duration 0.14 to 400 usec Power Requirement 100/230V AC Includes Handle Input Signal Connector Manufacturers Warranty Length 2 yr