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Chauvin Arnoux OX7042-CSD Portable Oscilloscope

Scopix III is a stand-alone oscilloscope, multimeter, recorder and harmonic analyser with 2 totally isolated 600 V channels with 40 MHz bandwidth. Custom options are available on this model

Bespoke Kits Available

Chauvin Arnoux offer a massive selection of custom options for their testers. Call or e-mail for advice, offers and solutions

Next Day Delivery (subject to availability)

including VAT @ 20%
Regular Price:
  • Colour / Monchrome Option
  • 5 instruments in 1
  • Harmonic Analyser
  • Large Backlit Display
  • Touch Screen
  • Built In Recorder Function
  • 2 channel, 40MHz
  • Large Memory
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  • 30DayMoneyBack
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Chauvin Arnoux Custom Options Available

Chauvin Arnoux OX7042 Portable Colour Oscilloscope

Verification of signal transmission quality for 14 Field Bus protocols: KNX, DALI, CAN, LIN, FlexRay™, AS-i, Profibus®, RS-485, RS-232, ETHERNET, etc

From the point of view of innovation, Metrix has not just contented itself with launching the first portable, stand-alone oscilloscope with four 600 V / Cat. III isolated channels on the market. Indeed, everything about the OX 7000 models, including their ergonomics, versatility, safety and various communication features, has been designed to offer the best possible trade-off between safety, service and comfortable use. In performance terms, they are at the top of their category with their brand new 12 bit / 1 GS/s converter, a sampling rate of 50 GS/s on periodic signals and capture of transients lasting 2 ns or more. Because modern means more efficient, these models can be controlled using either the "Windows-like" menus on the touch screen or 33 dedicated keys offering direct access to the most frequently-used functions. For even better performance in the field, the OX 7000 models offer a new patented system of "plug and play" accessories, individual insulation of each of the measurement channels, the extensive remote management possibilities offered by the Ethernet link with a WEB server and a variety of built-in instruments, including a 200 kHz multi-channel multimeter.

Key Features:

  • 5 complementary tools in a single instrument: OSCILLOSCOPE, FFT ANALYSER, MULTIMETER/WATTMETER, HARMONIC ANALYSER on voltage/current/power and RECORDER   
  • Bandwidth up to 200 MHz, versions with 2 or 4 isolated channels (600 V Cat. III)   
  • Sampling rate 2.5 GS/s in one-shot mode and 100 GS/s in ETS mode   
  • Memory depth of up to 50,000 points per channel (OSCILLOSCOPE and RECORDER modes) (option)   
  • Standard "real-time" FFT analysis and calculation functions on channels   
  • 2 or 4 independent TRMS digital multimeters (8,000 counts, 200 kHz)   
  • Triggering on measurement thresholds in OSCILLOSCOPE and MULTIMETER modes   
  • HX0072 and HX0073 FLEX current sensors powered by the instrument   
  • HX0075 application module for your power measurements Monochrome LCD or colour TFT touch screen with LED backlighting  
  • 33 direct-access keys and "windows-like" menu on screen  
  • Probix "plug & play" input terminals and smart sensors  
  • Multi-interface communication: RS232, USB, Centronics and Ethernet   
  • Large storage capacity on removable SD card   
  • Web server with cursors and automatic measurements and FTP server/client

Product Options (Content Variations)

OX7042-CSD/MSD Come Supplied With:

  • Oscilloscope in cardboard box
  • External power supply/battery charger
  • NiMH battery pack
  • Magnetic stylus
  • 1 x 1/10 Probix HX0030B probe
  • 1 x Probix HX0031 BNC adapter
  • Probix HX0033 Ø 4 mm banana adapter
  • Set of Ø 4 mm banana leads + test probe
  • HX0040 crossed-Ethernet cable
  • HX0084 USB cable
  • µSD card with minimum capacity of 1 GB and SD-Card adapter
  • Operating and programming manual and LW/LV drivers on CD-Rom

OX7042P-CSDK Comes Supplied Additionally With:

  • HX0072 and HX0073 FLEX current probes
  • 2 HX0071 industrial accessories kits for HX0030B Probix probe
  • HX0039 straight-Ethernet cable
  • SX-METRO/P processing software (all software options installed)
  • Carrying case.

Typical Applications:

The SCOPIX BUS models are used in a large number of industrial and tertiary sectors:

  • Industry • Maintenance • Automation, industrial processes, electronic equipment • Networking of complex instruments • Computer networks
  • Automotive sector • Communication with computer, dashboard • Control of electric windows 
  • Automation for industrial or commercial buildings • Building automation, lighting 
  • Medical sector • Links between medical equipment



Scopix III  is a stand-alone oscilloscope with 2 totally-isolated 600 V channels with 40 MHz bandwidth. It is now equipped with an extended 50k memory, considerably increasing the recording durations available. 

Ergonomic: 5.7" TFT monochrome or colour touch screen with backlighting for easier reading, 
Control: 33 direct command keys / "Windows-like" menus / touch screen. 

Rich with original functions, like the whole SCOPIX range, the OX 7042 dual-channel 40MHz digital oscilloscope, a "multi-instrument" with a minimum footprint, provides outstanding performance, thanks in particular to its 12-bit / 2.5 GS/s converter.

  • In addition to its advanced triggering functions (pulse width, count, delay, TV), SCOPIX III offers triggering and automatic storage of faults on the basis of the measurement thresholds.
  • This OSCILLOSCOPE also has "MATH" functions which can be used to define, for each trace, a mathematical function and a vertical scale with the definition of the true physical unit.
  • Thanks to FFT, the qualitative analysis of harmonics, signal distortion and pulse response, and the investigation of noise sources in logic circuits lead to effective diagnostics.
  • The multi-channel TRMS digital MULTIMETER - 8,000 counts, 200kHz - measures amplitudes, resistances, continuity, capacitances, frequencies and temperatures, and performs tests on components. It includes a recorder with windows from 5 min to 24 hours.
  • The HX0075 POWER module (option) enables the OX 7042 to perform power measurements: single and three-phase power, display of DPF, harmonic analysis on the apparent power, etc.
  • The HARMONIC ANALYZER(optional) can display the first 32 orders for signals with a fundamental frequency between 40 and 450 Hz.
  • The 2-channel DIGITAL RECORDER (optional) allows acquisition intervals of 500µs between 2 measurements, for records that can extend over 1 month, based on the monitoring of tolerance thresholds in particular.
  • 2-hour fast charging; battery life up to 8 hours
  • The patented PROBIX plug-and-play system of accessories ensures rapid implementation of the instrument, with no risk of error. The sensor coefficients, scales, and units and the configurations of the channels are managed automatically; the probes and adapters are recognized as soon as they are connected .

    Multi-interface communication: RS232/USB and the Ethernet interface with ScopeNetweb server make it possible to take control of the instrument remotely, and to transfer curves and screen shots without additional software.
  • Whatever your internet browser, you can dialogue with SCOPIX via its built-in ScopeNet web server
  • ScopeNetANDROID application is available from Google Store.



ScopeNET software for Android Devices: 

Designed for Metrix digital oscilloscopes, SX-METRO can be used to:

  • acquire, record and process the curves from the oscilloscope;
  • import screenshots;
  • save or restore configurations ;
  • view the curves in real time;
  • communicate with the oscilloscope via an RS232 serial link or TCP/IP network;
  • transfer the data into Excel or into a texte file;
  • perform mathematical processing such as FFT of the signal viewed (windowing, enlargement of the result, Y scale of the FFT in Volt or dB, measurements by markers).


Download ScopeNET application on Google Play



Chauvin Arnoux Scopix III Portable Colour Oscilloscope OX7042-MSD
Type of Display 5.7” colour or B&W LCD screen (depending on model) (115 x 86 mm) - 320 x 240 - CCFL backlighting (adjustable standby time)
or 5.7” colour (1) TFT LCD (115 x 86 mm) - 320 x 240 - LED backlighting (adjustable standby time)
Screen Commands Touch screen - “Windows-like” menus and graphic commands
Choice of Language Menus and online help in 5 languages (French, English, German, Spanish, Italian)
Oscilloscope Mode
Vertical Deflection  
Bandwidth 200MHz
15 MHz, 1.5MHz or 5kHz bandwidth limiter
Number of Channels 2 isolated channels
Vertical Sensitivty 16 calibres from 2.5 mV - 200 V/div and up to 156 μV/div in vertical zoom mode (12-bit converter) - Accuracy ± 1 %
Vertical Zoom “One Click Winzoom” system (12-bit converter and direct graphical zoom on screen) - x16 max.
Probe Factors 1 / 10 / 100 / 1,000 or any scaling - Definition of measurement unit
Horizontal Deflection  
Sweep Speed 35 calibres from 1 ns/div to 200 s/div., accuracy ± 0.1% - Roll mode from 100 ms to 200 s/div
Horizontal Zoom “One Click Winzoom” system (direct graphical zoom onscreen) - x 100 max
Mode On all channels: automatic, triggered, one-shot, auto level 50 %
Type Edge, pulse width (20 ns - 20 s), delay (120 ns to 20 s), counting (3 to 16,384 events),
TV frame or no. of lines (525 = NTSC or 625 = PAL/SECAM) - Continuous adjustment of Trigger position
On Measurement Window On one of the 16 automatic measurements - Acquisition and automatic storage of faults
Digital Memory  
Maximum Sampling Rate 50 GS/s in ETS mode - 2.5 GS/s (1) or 1 GS/s in one-shot mode (on each channel) - 12 bits (vertical resolution 0.025 %)
Memory Depth 2,500 points/channel and up to 50,000 points/channel with the “Extended Acquisition Memory” option
User Memory 2 MB for storing various types of files: trace, text, configuration, mathematical functions, print files, image files, etc.
+ large-capacity removable SD-Card (512 MB to 2 GB) for the OX7202 and OX7204
Glitch Modes and Averaging 2 ns Glitch Mode, Envelope Mode, Averaging (Factors 2 to 64), XY Mode
Other Functions  
FFT Analyser and MATH Functions FFT (Lin or Log) with measurement cursors - Functions: + , - , x , / and mathematical function editor
Cursors 2 or 3 cursors: simultaneous V and T or Phase - Resolution 12 bits, display 4 digits
Automatic Measurements 19 time or level measurements, Phase measurement - Resolution 12 bits, display 4 digits
Multimeter Mode
General Characteristics 2 or 4 channels - 8,000 counts max. + min/max bargraph - TRMS - Time/date-stamped graphic recording (5 min to 31 days)
AC, DC and AC/DC Voltages 300 mV to 600 VRMS, 400 mV to 800 VDC - VDC accuracy 0.5 % R + 5 D - bandwidth 200 kHz
Trigger on Measurement Window 2 or 4 monitored channels, parameterizable fault duration - Up to 100 time/date-stamped faults stored in a “.TXT” file
Active Power and PF Single-phase - Balanced three-phase (OX 7104) with or without neutral and using the 2-wattmeter method
Resistance 80 Ω to 32 MΩ - accuracy 0.5 %R + 25 D - 10 ms quick continuity test
Other Measurements Temperature (HX0035 = K TC, HX0036 = Pt 100) - Capacitance 5 nF to 5 mF - Frequency 200 kHz - Diode test 3.3 V
Harmonic Analyser Mode (Optional)
Multi-Channel Analysis 2 or 4 (depending on model), 61 orders, fundamental frequency from 40 to 450 Hz in auto or manual mode
Simultaneous Measurements (Voltage/Current) Total RMS value, THD and selected order (% fundamental, phase, frequency, RMS value
Single-Phase and Balanced Three-Phase Power Harmonic analysis on apparent power with “received/transmitted” indication for each order
Recorder Mode (Option)
Sampling Duration 2 s to 1 month / 800 μs to 18 min (40 μs to 53 s with the “Extended Memory Acquisition” option)
Recording Conditions On thresholds or window, simultaneous conditions on several channels, with parameterizable duration starting at 160 μs
Recording Analysis Scales and physical units, automatic or cursor measurements, time-stamped fault searching, zoom, etc.
General Specifications
Printing Network printer via 10 Mb Ethernet (standard), RS232 (standard) or Centronics (option)
PC Communication 10 Mb local Ethernet, RS 232 (max. 115 kbps) or USB (option) - “Sx-Metro” PC application software (option)
Network 10 Mb remote Ethernet, Web server (remote control, “real-time” trace, cursors and automatic measurements)
FTP server (file exchange with a PC), FTP client (storage on PC hard disk - unlimited)
Power Supply Mains power supply NiMh battery - Battery life up to 4 hrs - Adjustable standby function - Multi-voltage adapter/high-speed charger (standard)
98-264 V / 47-63 Hz / (15 W)
Safety/EMC Safety as per IEC 61010-1 (2001) - EMC as per EN61326-1 - 600 V CAT III
Mechanical Specifications 265 x 195 x 56 mm - 1.9 kg with batteries - Protection IP51 (IP41 for OX7104 and OX 7204)



Standard Delivery 3-5 Day Delivery – UK
£2.95 for all all orders under £40.00 (exld vat). Sent by Royal Mail Tracked, delivered/posted within 3-5 working days from the date of your order, subject to availability.

Standard Free Delivery 3-5 Day Delivery – UK Mainland only - Zone A & B
Included in the price for all orders over £40.00 (exld vat). Sent using FedEx, delivered within 3-5 working days from the date of your order, subject to availability.

Express DPD Delivery 1-2 Day Delivery – UK Mainland only - Zone A & B
£4.50 select at the checkout. Sent using DPD on their Award Winning “Predict” Service with these great key benefits:

  • You are given a one hour delivery window. (no more waiting in all day for your parcel)
  • You are notified by text or e-mail on your parcels progress.
  • Change of plan? You can easily use the text or e-mail to rearrange your delivery.
  • Notifications on your parcel up to 15 minutes before delivery.

Orders must be placed before 3pm for next day delivery and a mobile number supplied, subject to availability.

Next Day Delivery – UK Mainland only - Zone A & B
£8.00 select at the checkout. Sent using FedEx, orders must be placed before 3pm for next day delivery, subject to availability.

Saturday Pre 12am - UK Mainland only - Zone A & B
£15.00 select at the checkout. Sent using FedEx, orders must be placed before 3pm for Saturday delivery.

Delivery Surcharges
Because of the high cost of carriage we need to apply a surcharge on all deliveries made in the following regions: 

  • Scotland, Isle of Wight & Isles of Scilly - £6.00  
  • Scottish Highlands and Northern Ireland - £12.00  Zone C
  • Scottish Islands, Isle of Man and Channel Islands - £14.00  Zone D
  • Southern Island - £15.00  Zone E


 International delivery

International delivery charges are automatically added to your order at the checkout; you can also use the guide below for a guide on prices. For any questions regarding international deliveries please contact us at

 Zone 1:

  • France, Germany, Belgium, Netherlands, Luxembourg. £20.00 per parcel

Zone 2:

  • Austria, Denmark. £22.00 per parcel
  • Liechtenstein, Switzerland £47.00 per parcel (added cost for custom clearance surcharge)

Zone 3:

  • Czech Republic, Italy, Slovakia, Spain. £28.00 per parcel

Zone 4:

  • Estonia, Finland, Hungary, Poland, Portugal, Slovenia, Sweden. £50.00 per parcel

Zone 5:

  • Bulgaria, Croatia, Greece (incl islands) Latvia, Lithuania, Romania. £60.00 per parcel

Bosnia-Herzegovina, Iceland, Norway, Serbia. £85.00 per (added cost for custom clearance surcharge)

If no shipping option is available to your selected country.  Please call us on +44 (0) 1603 406 148 to purchase your items.