Chauvin Arnoux Scopix IV [OX 9304] 4-Ch, 300 MHz Metrix Handheld Digital Storage Oscilloscope. SCOPIX IV oscilloscopes are ideal for work in the field or in the lab. Pratical for all measurements in total safety, the OX 9104 is equipped with 4 totally-isolated channels with 100 MHz bandwith and a memory depth of 100 kpoints per channel, considerably increasing the available duration for recording. The OX 9104 oscilloscope is multifunction and has available all the analytical modes : Oscilloscope, multimeter, analyser, recorder and viewing of files recorded. The OX 9104 oscilloscope offers a genuine high performance thanks to its 12-bit converter with a vertical resolution of 0,0025%. In addition to its advanced trigger functions (pulse width, counting, delay), OX 9104 proposes 20 automatic measurements per channel linked to cursors for comprehensive analysis. OX 9104 benefits from standard and advanced "MATH" functions allowing users to define a mathematical function for each of the traces, along with vertical scaling and definition of the actual physical unit. Thanks to the real-time FFT function provided simultaneously with the waveform plus qualitative analysis of the harmonics, the distortion of a signals, the pulse response, it ensures effective, accurate diagnostics when searching for a source of noise in the logic circuits. The multi-channel, 8,000-count, 200 kHz TRMS digital multimeter measures the amplitudes, resistance, continuity, capacitance, frequency and temperatures, as well as performing component tests without changing the connections thanks to PROBIX.  The multimeter mode is linked to the logger mode, allowing time/date-stamped recordings to be made automatically (N files of 100,000 measurements each with a 0.2 s interval between 2 acquisitions.). Power measurements are possible in this mode: single and three-phase power active reactive and apparent power plus the power factor.  The multi-channel harmonic analyser mode is capable of displaying the first 63 orders for signals whose fundamental frequency is between 40 and 450 Hz. A .png screenshot is available in each of the modes and the reminder of all your recordings provides an unprecedented level of comfort for your diagnostics. All the means of communication are available to optimize your analyses: wired Ethernet and WIFI, USB and μSD. PROBIX plug-and-play accessories offer a quick implementation of the instrument with no risk of errors. The coefficients, scales and units of the sensors and the channel configuration are managed automatically and the probes and adapters are recognized as soon as they are connected.