Time base range: 2ns/div~100s/div. 7.0-inch high resolution LCD display. Functions & Specifications of SDS1102 2ns/div - 100s/div, step by 1-2-5 1MΩ ± 2%, in parallel with 20pF ± 5pF Average≥16: ±(3% reading+0.05div) for △V ≥10Hz (at input, AC coupling, -3dB) Sample Rate / Relay Time Accuracy Interval(△T) Accuracy (full bandwidth) Single: ±(1 interval time + 100ppm × reading + 0.6ns), Average>16: ±(1 interval time + 100ppm × reading + 0.4ns) 8 bits (2 channels simultaneously ) Vpp, Vavg, RMS, Frequency ,Period, Vmax, Vmin, Vtop, Vbase, Width, Overshoot, Pre-shoot, Rise time, Fall time, +Width, -Width, +Duty, -Duty, Delay A→B , Delay A→B Lissajous Figure Phase Difference 220V (EU/UK plug), 110V (US plug), 50/60Hz, CAT II 300 * 76 * 153mm / 11.81 * 2.99 * 6.02in 37 * 18 * 11.5cm / 14.57 * 7.