Operating Temperature: 30-110 degrees Fahrenheit
Accuracy: +/- .01 seconds
Max # of Shots Per String: 70
Max # of Strings in Memory: 50
Max # of Rounds per Minute: 1800
Max # of Par Time Beeps: 5
Start Delay Range: .1 to 9.90 seconds
Backlight On Time Range: 0-99 seconds
Beeper Output: 1.5 Khz, 100dB, 200 msec duration
LED Output: 850 mcd, 200 msec duration
Max Time Limit: 600 seconds before wraparound
Average Battery Life: 25 hours of operation
Power Consumption: See page page 14 of the operating manual
Battery Type: 9 volt alkaline or lithium