AEMC’s OX 5042 shockproof oscilloscope can be held in one hand. It features a color screen and LED backlighting for precise data display. It operates in temperatures between 32ºF and 104ºF. There is 2 MB of storage available for recording data.

Fluke’s 120B series handheld oscilloscope provides a dual-input waveform and meter reading recorder for trending data over extended periods. It includes technology to adjust numerical readout based on measured signal.