Sarox is an electrical testing and reporting platform for teams that inspect motors, generators and stator windings using instruments such as insulation-resistance testers (commonly called Meggers) and digital multimeters. The instrument connects to a laptop through USB, allowing the software to capture readings directly, visualise the response during the test and turn the completed sequence into a structured client report.

The original process was entirely manual. A technician had to watch the instrument continuously, record every reading at the correct interval, place the values into fixed tables and repeat the same work for each phase, frequency and test type. The team then calculated results, recreated graphs and assembled separate PDF and Excel reports. Tests such as insulation resistance, Polarisation Index (PI), Dielectric Absorption Ratio (DAR), ramp voltage and Step Voltage (SV) generated many time-based readings. Motor and stator programs could also require repeated phase-to-ground, phase-to-phase and configured winding checks. Manual transcription made the process slow and introduced missed samples, calculation errors and inconsistent reports.

• Direct USB communication between the Megger or multimeter and the laptop
• One-click test initiation from the software instead of continuous manual monitoring
• Automatic capture and time-stamping of every instrument reading
• Automated voltage or frequency changes for configured test sequences
• Live graphs that show resistance, leakage-current and test progression as values arrive
• Built-in calculations and threshold checks for PI, DAR and related diagnostic results
• Clear test and machine status indicators so reviewers can identify acceptable or problematic results
• A reusable record containing client, site, asset, instrument and operator information

Once a test is complete, the same captured dataset flows directly into a professional report. The system combines the client’s information and logo with test settings, readings, calculations, graphs, observations and the final machine status. Teams can review the result once and export consistently formatted PDF and Excel files without copying values between tools or rebuilding the report by hand.

Sarox turns a repetitive instrument-to-spreadsheet process into one connected workflow: connect the device, select the test, press start, review the live result and export the report. Technicians no longer have to monitor and transcribe every value, calculations remain consistent across repeated tests, and clients receive clearer reports with complete traceability from the raw reading to the final equipment assessment.