High Precision Calibration: 0.05% accuracy for single-phase standard AC/DC voltage and current source.
Comprehensive Harmonic Generation: Generates 2-31 harmonic waves with programmable order, amplitude, and phase.
PC Control Capability: Connects via RS-232/USB ports for automatic verification and data management.
Large Data Storage: Non-volatile memory stores up to 500 groups of test data for easy access.
Multi-Function Verification: Verifies voltmeters, ammeters, frequency meters, resistance meters, and clamp meters.
Portable Design: Lightweight construction makes it suitable for field use and laboratory settings.
Clear LCD Display: Color LCD screen with chart character display for clear and convenient operation.
ISO17025 Compliance: Fully meets ISO17025 laboratory standards for professional electrical testing.