Function & Feature:
● With high-precise positioning, it meets requirements of close and distant detection;
● Small blind near-field allows the detection of small diameter, thin-walled tube;
● Automatic calibration: with onebutton
automatic calibration, convenient operation, automatically testing the "zero", "K value", "forward" of the probe and "speed of
● Auto-display the location of flaw echo (depth d, level p, distance s, amplitude, equivalent dB, ф aperture value);
● Free switch to three kinds of standards (depth d, level p, distance s);
● Auto-gain, return envelope, peak memory function improves detection efficiency;
●φ value calculation: forging straight probe testing, identifying the highest wave of defects, automatic conversing ф aperture value
● 100 independent testing channels (expandable), you can freely enter and store any industrial testing standard, do field detection
● Freely store and playback 500 A-scan wave forms and data;
● DAC and AVG are automatically formed, without restriction of sub-sampling points, and can be corrected and compensated.
● 13 built-in testing standards can be used;
● You can freely enter any industrial standards;
● The width and intensity of launch pulse are adjustable;
● It can connect to the computer, realizing data management, and exporting inspection reports of Excel format with A4 paper ;
●With the durable shell,oil-proof, water-proof and dust-proof;
●26 million colors ultra-bright display, adjustable brightness, suitable for both intense and low light working environment;
● Battery with a good performance of safety and environment-friendly, can work for 10 hours.
● Time records: track and store records of testing date, time;
● With power outage protection, stored data will not be lost;
● Testing parameters can be automatically tested or preset;
● With digital suppression, no effects for the gain and linearity;
● Gain Compensation: Correcting dB attenuation caused by surface roughness, surface curvature, distanttesting
of thick piece and other factors;
● Two input methods: Angle and K values
● Echo frequency analysis
● Power indicator
● Strobe Audible and visual alarm
● DAC Audible and visual alarm
● Screen lock and unlock
● Clock display


Application Fields
Widely used in boilers, pressure vessels, aerospace, power, petroleum, chemical, marine, military, petroleum pipeline, shipmanufacturing,
automobile, machinery manufacturing, metallurgy, metal processing, steel structure, railway transportation.