OWON HDS242S 3-in-1 2-CH Handheld Oscilloscope Multimeter Waveform Generator 40MHz Bandwidth 20,000 Counts Multiumeter OSC + DMM + Waveform Generator

Features:
3-in-1 multifunction - in Oscilloscope mode, it features dual channel input with 40MHz bandwidth and waveform refresh rate up to 10,000wfms/s; in Multimeter mode, it can measure voltage, current, resistance, diode, capacitance and do continuity test; in Waveform Generator mode, it can output sine, square, ramp, pulse and built-in special waveforms with frequency up to 25MHz.
Ergonomic design - its compact size makes it easy to carry outside, and it has a kickstand which allows it to sit securely on table. Comes with carrying bag for convenient storage.
Large battery capacity - powered by two 2200mAh batteries, it can work continuously for about 6 hours on a single charge, and it can be easily charged via its USB interface by a adapter or portable battery.
Large and clear display - equipped with a 3.5-inch high-resolution, high-contrast color LCD display, making it easy to read the numbers and waveform details.
Easy to use - with simple button panel and intuitive interface, this device is easy to operate, suitable for outdoor facility maintenance, rapid on-site measurement, automobile maintenance, power detection. etc.