Specifications: Material: ABS Ana-log band width: 100MHz * 2 Number of channels: 2 channels Maximum real time sampling rate: 1GSa/s Vertical sensitivity: 50 mV/div ~ 500 V/div Horizontal time base range: 50S/div ~ 10nS/div Maximum test voltage: 40 V (1X probe), 400 V (10X probe) Storage depth: 240Kbit Input resistance: 1MΩ ADC precision: 8bits Coupling mode: AC/DC Trigger mode: Single, Normal, Auto Trigger edge: Rising edge/Falling edge External trigger voltage 0~40 V Extension ports: USB picture export Package size: 340 * 140 * 70mm / 13.4 * 5.5 * 2.8in Package weight: 1500g / 3.3lb Packing list: 1 * FNIRSI-1014D Oscilloscope Host 2 * Matching 100MHz Probe (1X and 10X） 1 *Clip 1 * 5V2A Power Adapter 1 * USB Data Line 1 * English User Manual