Versatile Flaw Detector Built to Last

The Avenger is a rugged, lightweight, handheld ultrasonic flaw detector utilized daily in the evaluation of investment castings, in-service inspection, plastics, turbine blades, tanks, tubes, and pipes. With its multi-gate split-screen for A-trace and B-scan, the Avenger provides accurate and reliable measurements for sizing of sub-surface defects in any solid material. On-board analysis tools and reporting capabilities enhance the user experience and deliver high quality inspection data. The Avenger is designed to perform in all types of indoor and outdoor environments.

A version of the Avenger designed for the American Welding Society (AWS) is available to meet or exceed the established inspection criteria, allowing for code-compliant inspection with maximum efficiency. This model includes AWS-compliant wedges, shear-wave and straight-beam transducers, cables, a calibration block, and AWS software that automatically calculates a D-value.

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  • Standard package includes instrument, Pelican style shipping case, manual, batteries and AC charger
  • Splitscan view- Display A-Trace and B-scan simultaneously
  • Autotrack- Auto Tracking Zoom
  • Dual A-Trace Splitview
  • Multiple Gate capability
  • Peak Echo hold: fixed or unique timed ‘waterfall’ reset
  • Calibration- Range, Delay, Zero and Velocity
  • Multiple probe capability
  • Auto probe recognition or library selectable
  • Adjustable Gain
  • Backlight- on/off/auto
  • Alarm modes- LED thickness high, low or high/low
  • Programmable user setups
  • Encoded B-scan, (scanner optional)
  • Time encoded B-scan
  • Screen freeze mode, freeze and save
  • DAC- Distance Amplitude Correction- Option
  • AWS- Calculations- Option


Physical / Case Weight 1.75lb (0.79kg)
Dimensions (W x H x D) 3.25in. x 7.00in. x 1.40in. (83mm x 178mm x 36mm)
Operating Temperature 14 °F to 122 °F (-10 °C to 50 °C)
Case Construction Aluminum body, rubber end caps
Connector type Lemo00 or BNC
Keypad Keypad construction Tactile membrane feedback keys
Transducer Transducer type Single, Dual, Angle, Contact, Delay
Freq range 0.5MHz to 15.0MHz
Cable length 6ft (1.83m) standard
Power Source Power Source 3 or 6 NiMH Rechargeable AA batteries
Battery life 150 hours
Display Display type Sunreadable backlit LCD, QVGA
Display size 240 x 320 pixels, 2.3in. x 3.1in. (66mm x 79mm)
Certification Certification Factory Calibration
Warranty Warranty 1 year
Measurements Thickness range 0.005in. to 400.000in. (0.127mm to 10,160mm)
Units displayed in. / mm
Resolution 0.001in. (0.025mm)
Damping 8 damping levels 25-375Ohms
Delay 0 to 165in./μs (0 to 4,191.00mm/μs) at Full Range
Display Mode RF, +HW, -HW, FW
Material Velocity Range 0.0490 to 0.9999in./μs (1.24 to 25.40mm/μs)
Acquisition Speed 40Hz
Pulser/ Receiver 300 pulses per second
Gain 100 dB
Gates Contact, IP-1st, 1st-2nd (permits thru coating, delay, bubbler, immersion)
IP Blocking, IF Blocking, IF-1st, 1st-2nd, Echo Blk, POS or NEG gating
Interface I/O USB


  • Chemical milling
  • Investment Castings
  • Turbine blades
  • Tube and Pipe
  • Tanks
  • Boilers Glass
  • Metals, plastics, composites, glass, rubber


  • Various Transducer types
  • Data Transfer Software and Cable (option)
  • Protective carry case
  • DAC
  • AWS




Download Avenger Brochure

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