EASTWEST ENGINEERING & ELECTRONICS CO. manufacturer and exports the Digital Ultrasonic Flaw Detector. Their ranges are :

Model RDG - 450

Range - 5 mm to 10 m
Delay - 0 m to 5 m
Offset - 0 ?s to 999,999 ?s
Velocity - From 1000 m/s to 9999 m/s
DAC Curve : 100%, -6dB, -12dB e -14dB
Video Presentation : full wave, half wave + e - , RF
Selectable PRF in 35,150, 250, 500, 1000Hz.
Memory - 20 set up and 100 A- Scan with

Model RDG - 500

Range - 5 mm to 10 m
Delay - 0 m to 5 m
Offset - 0 ?s to 999,999 ?s
Velocity - From 1000 m/s to 9999 m/s
DAC Curve : 100%, -6dB, -12dB e -14dB TGC curve - DGS curve
Video Presentation : full wave, half wave + e - , RF
Selectable PRF in 35,150, 250, 500, 1000Hz.
Software for PC interface
5 Different Measurement modes
Monitor with two independent gates with Level, Start and Width adjustment
Auto calibration on two echoes
Memory - 20 set up and 100 A- Scan with notes
Data Logger -2000 Registered thickness data with notes.

Model RDG - 500 S

Used extensively in - service inspection of solid axles
Range - 5 mm to 10 m
Delay - 0 m to 10 m
Offset - 0 ?s to 999,999 ?s
Velocity - From 1000 m/s to 9999 m/s
DAC Curve : 100%, 50%, 25%, 20% TGC curve - DGS curve
Presentation : full wave, half wave + e - , RF
Selectable PRF in 35,63,150, 250, 500, 1000Hz.
Software for PC interface
5 Different Measurement modes
Special functions - freeze, echoed, zoom, comparison
Auto calibration on two echoes
Memory - 64 Panels and 100 A- Scan with notes
Data Logger -2000 Registered thickness data with notes.