High Quality 3 Phase Energy Meter Calibrator Multifunction Portable Ammeter Electric Energy Meter Field Calibrator

High Quality 3 Phase Energy Meter Calibrator Multifunction Portable Ammeter Electric Energy Meter Field Calibrator. Non-Intrusive Current Measurement: Clamp-type transformer allows current loop testing without breaking the circuit. Large Data Storage: Stores up to 1000 groups of test results with power loss protection. Comprehensive Power Quality Analysis: Analyzes frequency deviation, voltage fluctuation, harmonics, and three-phase imbalance. Vector Diagram Display: Visualizes voltage and current vectors to verify wiring correctness automatically. Multi-Parameter Measurement: Measures voltage, current, power, power factor, frequency, and phase angle simultaneously. Portable Field Design: Small size and light weight with engineering plastic shell for easy field and lab use. Customizable Support: Offers OEM, ODM, and software reengineering services for tailored solutions.