NooElec JYETech WAVE2 2-Channel Portable Digital Storage Oscilloscope & DDS Function Generator - Fully Assembled and Tested DSO 15801 with Battery, Large 2.4" Color Touch Screen, and 2 BNC Probes

• A handheld touch screen oscilloscope with a knob to facilitate the measurements
• Two channels with BNC connectors and 10x oscilloscope probes
• Features max, min, average, peak-to-peak, and RMS voltage as well as frequency, total cycles, and duty cycle measurements
• Adjustable trigger level and an Internal source for calibration
• An auxiliary port with a built-in 2-channel function generator
• Able to display time-domain waveforms as well as X-Y relation of two signals
• Captured data can be outputted to a personal computer using its serial port

A portable low-cost oscilloscope with a touchscreen capable of measuring two signals concurrently with a time-domain display and an X-Y relation plot. It also includes a 2-port function generator using the auxiliary port and can perform max, min, average, peak-to-peak, and RMS voltage as well as frequency, total cycles, and duty cycle measurements. Data can be captured and sent to a personal computer using its serial port