Portable digital USB oscilloscope by Hantek with two digital channels and a bandwidth of 100–349 MHz. It samples in real time at 1 GSa/s and captures up to 30,000 wfm/s. The display is 7 in or larger with 800×480 pixels. The battery is non-removable. Available model numbers: 2c10, 2d10, 2c15, 2d15.