> This handheld oscilloscope is a portable waveform measurement tool

   and fulfills basic electronic engineering requirements.

> The high speed AD sampler and CPU can convert the analog signal 

    into digital signal and show on the 128X64 LCD backlight display. 

> The high speed comparator can get good edge trigger to present

   steadily.

> Its multimeter part uses a dedicated chip (6000-count), which can pr-

   ovide a higher precision.

> The large capacity lithium battery can ensure 10 hours working after 

   fully charged.

> The plug of our products has American  and European  standards.