Tunkia TD3310 Three Phase Multi-function Standard Meter

• Accuracy: Class 0.01.
• Voltage measurement: 6 V~528 V (wider range can be customized).
• Current measurement: 0.2 mA~120 A.
• Fundamental frequency: 45 Hz~65 Hz (optional 400Hz).
• Phase measurement uncertainty is typically 0.003°.
• Voltage and current support fully automatic range shifting.
• Voltage and current support 2~127th harmonic measurement.