1.Import FFT (Fast Fourier Transform Algorithm) and AFC (Automatic Frequency Control) technology. With unique antijamming capability and environmental adaptability, high consistency of retest.
2.Unique designed plug receptacle indicator, accurately indicating the location of the plug receptacle, operation convenient. With function selection knob, all test methods clear to display, operate simple and fast.
3.Package with waterproof protection box, waterproof, crash proof, anti-drop and durable, large-capacity rechargeable lithium battery pack, especially suitable for application at outdoor construction site
4.With the large LCD displayer of host machine, with white backlight and bar graph indication that can be seen clearly.