... Scan display featureSPECIFICATIONSRange,0 to 9999 mm, at steel velocityMaterial Velocity,1000 to 9999m/sDisplay Delay, -20 to 3400 µsProbe Delay/ ... Zero Offset ,0 to 99.99µsSensitivity,110 ... Square Wave PulserPulse Repetition Frequency ranges from 10 Hz to 1000 HzPulse Energy,Low, Medium and HighDamping, 100, 200 ...