Summary&application: PN666-□ series digital current and voltage combined meter is the new generation of programmable instrument, mainly applied into real-time measurement and indication for the current and voltage in the electrical circuit, suitable for the occasions with relatively high requirements for the power quality and power safety as well as that with automation.
◆Real-time measurement and indication for the current and voltage value of the electrical circuit.
◆RS-485 communication interface can be extended according to the needs, adopting the standard ModBus-RTU communication protocol.
◆The current ratio of the instrument is programmable.
After-sale service: within 18 months after delivery, provides local service or on-site installation and training service depends on the market