a. Cute appearance, weighing less than 300 grams, easy to carry like a cell phone;

b.Handwritten touch screen, hot key and button of double-operation random control;

c. Highlight color screen 4.3 inch TFT LCD, tour in everything in a glance;

d.High-performance security environmental protection lithium electricity, two chargers of one machine, care about the quality, consistent optimal configuration;

e. Full metal housing, quality guarantees, qualitative enjoy;

f.USB communication interface, C5 type probe interface, convenient and quick;

g. 1000 of defective wave storage, at least 4 hours and sustainable dynamic waveform storage;

Professional design for the new supervisory code

h.Weld groove form for accurate positioning and real display;

i.Crack height measurement, calculate the height of defect by diffraction wave.

Pulse form：negative square wave

Pulse strength:300V

Operation mode: single crystal detection, bicrystals flaw detection

Scanning range:zero interface incidence～6000mmSteel longitudinal wave

Repetition frequency：10-1000Hzcontinuously adjustable

Sampling frequency/digit：100MHz/10bits

Detection mode：full detection, positive, negative detection, radiofrequency wave display

Operating frequency:0.5MHz ～ 15MHz

Equivalent input noise：＜80 x V/ 

Attenuator accuracy:＜ ±1dB/12dB

Gain adjustment: 110dB（0.1dB、2dB、6dB stepping,automatic adjustment）

Sound velocity range：（100 ～ 20000）m/s

Dynamic range：≥ 30dB

Vertical linear error:≤ 3%

Horizontal linear error：≤ 0.1%

Resolution:＞36dB（5N14）

Sensitivity margin:＞60dB（depth 200mmΦ2 flat-bottom hole）

Digital inhibition:（0 ～ 80）%，no affecting of linear and gain

Power, voltage： DC7.2V±10%；

Working hours: four hours ofcontinuous working (Lithium battery for power supply)

Environment temperature：（-10 ～ 40）℃（reference）

Relative humidity:（20 ～ 95）% RH

Overall dimension: 128 x 76 x 22（mm)

Operating temperature: -10 ~ 40℃

Storage temperature: -20℃ ~ +50℃

Relative humidity:（20 ～ 95）% RH

Working voltage: DC12V