Handheld Digital Oscilloscope is designed according to the research, production, debugging and repair requirements of many electronic engineers. In contrast to traditional oscilloscope is equipped with a built-in lithium battery and can work without external power supply, so it is convenient for carrying, especially for field application.

• It can quickly and accurately detect the faults of the circuit under test and can serve as an electronic engineer's assistant, and will provide great convienience for you in work.

• It is one of best 3 in 1 portable test tools in outdoor research, production, debugging and repairing.

• Three trigger modles : Auto, Normal and Single. You can lock and save the wave form of anon-periodic signal.

• The multimeter part uses a dedicated chip (6000count), which can provide a higher precision.

• Sony 4100mAh lithium battery (built-in) can ensure long hours working after fully charged without external power supply.