True-RMS Industrial Power Clamp Meters

Professional Power Clamp-Ons provide essential diagnostic data to ensure the electrical integrity of live distribution systems through non-invasive current sensing and integrated power factor analysis. These high-safety instruments deliver critical insights into active and reactive power loads, supporting strict compliance with NIST traceability and CAT III/IV 600V safety standards for rigorous industrial maintenance, motor testing, and HVAC diagnostics.

Engineered for high-accuracy measurement in crowded electrical panels, our selection of True-RMS clamps address the complexity of non-linear electronic harmonics. These specialized solutions provide a definitive Phase Displacement and Waveform Distortion Prevention strategy, identifying microscopic “neutral current surges” and VFD switching noise long before measurement variances trigger a catastrophic insulation failure or a costly electrical fire event.

• Integrated kW, kVAR, and kVA measurement for instant energy audits
• True-RMS technology for accurate readings on distorted waveforms
• Low-pass filters (LPF) specifically for Variable Frequency Drive testing
• Inrush current capture to diagnose motor starting and breaker trips
• Thin-jaw designs for easy access to tightly packed conductors