... technology and device, the collection engine comprehensive performance testing, four channel high-speed oscilloscope, the generator performance test functions in ... sampling rate: 1, 3 channels 40 MHz; 2, 4 channel 800 KHz.Ø resolution: 10 bitØ effective display area: 400 ... * 560 pointsØ channel count: 4 channel, among them 2, 4 channel in intermediate frequency and low frequency only ...