4CH oscilloscope, with 1CH Arbitary/function waveform generator, independent keys of oscilloscope and waveform generator which is easy to operate at the same time.. 80-250MHz bandwidth, minimum measurement range 500μV /div，1GS/s sample rate，advanced digital trigger system, high trigger sensitivity, low trigger jitter，high resolution 7 inch 64K color TFT （800*480）

◆ 4CH oscilloscope+EXT+AFG+DVM+auto range function

◆ 80-250MHz bandwidth，minimum range 500μV /div，1GS/s sample rate.

◆ Over 32 types of auto measurement function

◆ Advanced digital trigger system, high trigger sensitivity. 

◆ Over 14 types of trigger function: edge, overtime, pulse, pattern, interval, etc.

◆ Serial bus triggering and decode,  Bus protocol information can be quickly and intuitively displayed in table form.

◆ Function/arbitrary signal generator25MHz,12BitS resolution, 200MHz DDS, ARB/square wave/sine wave/triangular wave/trapezoidal wave/impulse wave/DC etc.,easy to simulate the sensor.

◆ Integrated USB Host/Device, convenient to communicate with PC. Support U-stick storage/systerm update.

◆ Support a variety of SCPI remote control command

◆ Support optional RS232 port, LAN port. (Optional)

◆ Stable and reliable quality, sturdy and durable.