Voltage Detector Calibration (Certificate of Conformity) keeps your safety checks trustworthy. Your indicator must prove dead circuits, so accuracy matters. Our technicians verify performance at known voltages using traceable references. We compare the results to the manufacturer specification, then issue a clear pass or fail decision. You get proof for audits and site approvals.
Firstly, we carry out a visual inspection and functional tests. We assess tip condition, leads, continuity and annunciators. Next, we verify thresholds at defined points that reflect real work. Results confirm your voltage detector meets its claimed range. Therefore, your team can test safely and confidently on site. Guidance from BS EN 61243-3 shapes our process for two-pole indicators. That helps align practice with expected industry requirements.
Moreover, we maintain traceability to national or international standards. Reference equipment links through an unbroken chain of calibration. This supports consistent results and credible documentation. Your certificate lists the instrument ID and the conformity outcome. It also shows the calibration date and next due date.
Finally, we advise an annual interval for most users. Harsh conditions, heavy use or critical risk may justify shorter cycles. Manufacturers commonly recommend yearly checks for voltage indicators and proving units. We can pair your detector with a proving unit on request.
Choose Test4Less to keep safety simple. Book online, send your kit, and get back to work.