Powered by Li-ion batteries, Model S2505 integrates dual-channel, 5 MHz bandwidth DSO with 50 Ms/S max sampling rate and 10,000-count True RMS Auto Ranging DMM. Handheld DSO/DMM delivers ±3% vertical accuracy and offers 512 bytes record length in single shot/glitch capture (256 bytes in other modes). Along with 1 µsec to 5 sec sweep rate, it includes memory for 16 waveforms and setups; trigger sources from channels A, B, and external ac; and USB interface.