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Rectangular digital multimeter with colour LCD screen and current transformer clamp

aFe Power AC 80-300V 100A Digital Color LCD Multimeter electrical system tool

SKU CH-749S-5DC2W

Measures AC voltage 80.0-300.0V and current 0-100A with a 52×26mm colour LCD showing power, energy, frequency and power factor simultaneously

  • Featuresmeter, Ce, Meets Accuracy Standards, Electricity,battery Pow
  • Weight102 grams
  • Sports Team1 Piece
  • 6-in-1 measurement shows voltage, current, power, energy, frequency and power factor on one colour LCD screen
  • Measures AC 80.0-300.0 V and 0-100 A with included 15.5 mm CT for accurate panel monitoring
  • Auto-stores accumulated energy data when power is lost and allows one-button reset after five-second hold
  • 52×26 mm colour LCD presents all readings simultaneously for instant diagnostics
  • Designed only for 50-60 Hz pure AC mains; square-wave or inverter circuits will damage the meter

6-in-1 AC Multimeter for Panel Monitoring

This aFe Power digital meter mounts in a panel cut-out and shows voltage, current, active power, energy, frequency and power factor on one colour LCD. It is built for electricians, facility engineers and hobbyists who need a permanent, at-a-glance view of single-phase AC mains. The unit ships with a 100 A split-core current transformer that clamps around a conductor up to 15.5 mm diameter.

Measurement Range Defines the Application

The meter only accepts pure 50–60 Hz sinusoidal mains between 80.0 V and 300.0 V AC; it will be damaged by inverter, modified-sine or square-wave sources. Current reads 0–100 A through the supplied CT, active power up to 30000 W, accumulated energy to 99999 kWh, frequency 45.0–65.0 Hz and power factor 0.00–1.00 PF. No DC voltage or current ranges are provided.

Headroom for Standard Single-Phase Loads

The 100 A CT and 300 V ceiling cover typical 110 V or 220 V branch circuits running lighting, appliances or small motors. Energy logging survives power loss and can be reset with a five-second button hold. The device cannot measure three-phase systems, DC circuits, non-sinusoidal waveforms or currents above 100 A without an external transformer not included.

Highlights

  • 6-in-1 measurement shows voltage, current, power, energy, frequency and power factor on one colour LCD screen
  • Measures AC 80.0-300.0 V and 0-100 A with included 15.5 mm CT for accurate panel monitoring
  • Auto-stores accumulated energy data when power is lost and allows one-button reset after five-second hold
  • 52×26 mm colour LCD presents all readings simultaneously for instant diagnostics
  • Designed only for 50-60 Hz pure AC mains; square-wave or inverter circuits will damage the meter

Specifications

BrandaFe Power
Featuresmeter, Ce, Meets Accuracy Standards, Electricity,battery Powered,electric, false
Weight102 grams
Sports Team1 Piece

Questions about this item

What does the 0–30 000 W active-power range tell me about the loads I can monitor?

It means the meter can display real-time power draw up to 30 kW on single-phase AC circuits, so you can track everything from lighting circuits to large appliances without overflow.

How does the 45.0–65.0 Hz frequency spec limit where I can use this meter?

The meter is calibrated for 50/60 Hz mains power only; it will not read correctly and can be damaged on inverter, generator or modified-sine-wave outputs.

What size conductor fits through the supplied 100 A current transformer?

The CT has a 15.5 mm inner diameter, so any insulated cable up to roughly 15 mm outside diameter can pass through for non-invasive current measurement.

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