Three Phase Voltage, Current and Frequency Digital Meter (LL / LN) — 1 Pcs (Meter with 100A CT)OverviewThis threephase digital meter provides clear, realtime monitoring of voltage (both linetoline and linetoneutral), current (via the included 100A current transformer), and frequency. It is a singlepackage solution (1 piece) that simplifies electrical monitoring and helps protect equipment, improve system visibility, and support better decisionmaking in commercial and industrial installations.Key benefitsComplete threephase monitoring in one device: measures voltage (LL and LN), current, and frequency so you can assess power quality and load conditions quickly.Includes a 100A CT: current measurement is ready out of the box without separate transducers.Faster troubleshooting and preventive maintenance: use the meter to detect imbalances, abnormal voltages, or frequency deviations before they cause downtime.Clear digital readings: numeric output makes it easy for technicians and facility managers to read and record values.Main features and attributesFunctionality: Digital measurement of threephase voltage (LL and LN), current (via CT), and frequency. Realtime numeric display for quick assessment.Compatibility: Designed for threephase electrical systems; supports both linetoline and linetoneutral voltage measurement methods. Includes one 100A current transformer for current sensing up to 100 A through the CT.Package: Supplied as one complete meter unit with a 100A CT (1 Pcs).Installation: Intended for panel mounting and direct integration into electrical distribution panels and control systems. Wiring connections for voltage inputs and CT secondary are provided on the meter.Durability and performance: Built for continuous electrical system monitoring to support routine checks and longterm trend observation.Typical applicationsElectrical distribution panels and switchboards: Monitor phase voltages, current draw and frequency across threephase circuits to spot imbalances and overloaded phases.Generators and backup power systems: Verify generator output voltage and frequency under load and ensure stable operation during transfer events.Industrial and commercial facilities: Use for motor control centers, HVAC systems, manufacturing equipment and building power monitoring to maintain energy efficiency and prevent unexpected trips.Who should use this meterElectricians and panel builders who need a compact, singledevice solution for threephase monitoring.Maintenance and facility managers who require straightforward, reliable readings of voltage, current and frequency.System integrators and OEMs looking for a meter with a builtin 100A CT for quick deployment.What's includedOne threephase digital voltage, current and frequency meterOne 100A current transformer (CT)Practical notesThe meter measures linetoline and linetoneutral voltages; choose the appropriate measurement configuration for your system wiring.The included 100A CT is used for current measurement; confirm CT orientation and secondary wiring when installing to ensure accurate readings.For safe and correct installation, follow standard electrical procedures and local regulations. If unsure, consult a qualified electrician.This product delivers a straightforward, integrated solution for threephase monitoring where voltage, current and frequency information is needed in a single meter with an included 100A CT.