NDT Systems Avenger II Flaw Detector

Only by Request

Versatile Flaw Detector Built to Last

Part # NMAVNII Category

The Avenger II is rugged and lightweight handheld ultrasonic instrument utilized daily in the evaluation of investment castings, in-service inspection, plastics, and turbine blades, tanks, tubes and pipes. Incorporating a palmtop design and weighing only 800 grams, the Avenger II allows for a grip-orientated weight distribution to maximize ultrasonic testing efficiency. Single-hand operation frees up the user’s other hand to maneuver the probe for a thorough inspection. By utilizing just a few keys, the operator can toggle through the menu navigation functions along with the menu architecture of the operating system with ease. A ‘Display Rotation’ or ‘Flip’ feature is an added benefit to assist left-handed users (as well as right) with inspections.

The Avenger II flaw detector includes a Micro USB connection for fast data transfer and the Micro SD Card Slot enables data storage that is expandable up to 32 GB, upon request. Additional standard features are the I/O port for single axis encoding capability, input and TTL output for an external monitor alarm. The Avenger II features a high capacity Li-Ion battery providing 8 hours of continuous operation with full charge.

Onboard analysis tools and reporting capability enhance the user experience and deliver high quality inspection data. The Avenger is designed to operate at a high level in all types of environments and meets the American Welding Society (AWS) standards as well as other published guidelines and requirements. A kit is available for the Avenger II that will meet or exceed code requirements. AWS compliant wedges, shear-wave and straight-beam transducers, cables, and a calibration block are included in the kit.



  • Ultralight, weighs only 800g
  • Code compliant to AWS Standards
  • 2 Point Auto calibration
  • Single Axis Encoded Scans
  • A-Scan Capture as standard / 100 hours of UT data recording
  • A-Scan and B-Scan Data analysis on the instrument and PC
  • CE Marked
  • Ruggedized – IP 66 (Dust Tight, High Pressure Water Jet Safe)


  • Chemical milling
  • Investment Castings
  • Turbine blades
  • Tube and Pipe
  • Tanks
  • Boilers Glass
  • Metals, plastics, composites, glass, rubber
Physical / Case Weight 1.76lb (0.79kg) with battery
Dimensions (H x W x D) 4.61 in. x 6.92 in. x 2.20 in. (117 mm x 176 mm x 56 mm)
Operating Temperature 32 °F to 131 °F (0 °C to 55 °C)
Connector type LEMO (Size 00) 2 Nos.
Power Source Power Source Lithium-Ion Battery pack 7.2VDC, 4AH, gives 8 hours continuous operation from fully charged battery
Charger Input voltage 100 to 250 VAC. Charge status indicators provided.
Display Display type 5 Inch color wide VGA LCD/TFT display with higher resolution LCD for better signal representation and better visibility with different color sets
Display size 800 x 480 pixels, screen size 4.25 in. x 2.52 in. (108 mm x 64 mm)
Measurements Test Range 0.100 in. to 400 in. (2.5 mm to 10 meters) [in steel]. Fine mode adjustable in steps of 0.001/0.01/0.1 or 1 in. (0.01/0.1 or 1 mm).
Measurement Unit Metric or Imperial unit of measurement is selectable.
Damping Damping high/low is selectable
Delay 30 in. (120 mm) adjustable
Velocity 40 in/millisecond to 600 in/millisecond (1000 m/sec to 15000 m/sec). Fine mode adjustable in steps of 0.1 in/ millisecond (1 m/sec).
Gain 100dB calibrated gain adjustable in 0.1,0.5, 1, 2, 6, or 14 dB steps
Rejection 0 to 125% FSH
Rectification Full wave rectified with filtering
Frequency Broad Band amplifier 0.5 MHz to 15 MHz
Linearity Deviation Vertical: +3 %, Horizontal + 0.5%
Test Mode Pulse echo and Transmit/Receive
Update Rate 50 Hz
Other Specifications Monitor Dual gate adjustable in 1% of Screen width with Positive/Negative Logic, Gate Expand modes
A-Scan memory 500 Trace Patterns can be stored (with Note/Detail), recalled, or transferred to PC via USB port. A scan trace patterns can be directly stored on SD card or USB disk.
USB and SD card External USB disk and Micro SD card (up to 32GB) ports provided for data storage
Calibration Set-up 50 different calibration set-ups can be Stored and Recalled
Software Avengsoft Interface software for transferring A-Scan from AVENGER II to PC is supplied
Reference A-Scan Reference A-Scan pattern of standard test object can saved and recalled in the background for easy comparison during testing
Echo Dynamics Echo dynamic pattern display
DAC Dynamic DAC curve can be digitally plotted (Smooth bolic curve) on screen with selectable offset curves from 0dB to 14dB in 0.5 dB selectable steps. DAC curve can be set as flaw monitor gate. Using minimum 2 to maximum 10 points.
DGS Defect size evaluation using predefined probe settings and custom probe set-ups, ERS (Equivalent Reflector Size) can also be displayed on the screen
AWS Built in Software for Evaluation of defects in accordance with AWS Specification D1.1.
Built-In UT Data Carries out 100 Hours of continuous /Dynamic A-Scan and Recording. B-scan recording (in 8 GB SD Card) which can be replayed and analyzed in Machine as well as PC.
Color B-Scan Real time Color coded Un-Encoded B-Scan along with A-Scan on the Screen which can be transferred to PC. Analysis of A-Scan and B-Scan can be done in the machine as well as on a PC.
Digital Readout Thickness/Depth can be displayed in digital readout when using a normal probe and Sound path; Surface Distance and Depth are directly displayed when angle probe is in use.

  • Various Transducer types Code-compliant Transducers, Wedges, and Cables Couplant
Login to NOMO

NOMO Deals

Get the best offers in NDT products.