
Energy Meter Field-Testing Instrument Three-Phase Portable Test Equipment. High Precision Measurement: Accuracy Grade 0.05 with 0.0001Hz frequency resolution for reliable testing. Comprehensive Harmonic Analysis: Measures voltage and current waveforms and harmonics from 2ND to 31st order. Versatile Testing Capability: Tests single/three-phase active/reactive energy meters and multi-functional meters. Flexible Control Modes: Supports both computer control and manual control for diverse operational needs. Wide Voltage Compatibility: Power source range of 30V-480V accommodates various testing scenarios. Trusted Manufacturer: Hanpu is a high-tech enterprise founded in 1992 with 85 R&D engineers. CE Certified Quality: Products hold CE certification ensuring compliance with international standards. Customization Support: OEM and ODM services available to meet specific client requirements.