Enterprise 500 Amp AC current meter

Wireless 500 Amp AC Current Meter

Get low-effort, high-amperage current monitoring.

Monnit ALTA® Wireless 500 Amp AC Current Meters make energy usage data a cornerstone of your cost-saving initiatives.

The turnkey 500 amp sensors remotely monitor high-power, energy-intensive machinery. If energy consumption rises or falls beyond user-set thresholds, these sensors immediately send an alert via text, email, or call. Energy status updates can also be sent to designated facility managers and machine operators.

Install Within 15 Minutes

Current meter deployment is straightforward—mount the meter and wrap the lead around a single wire of the AC system. Within 15 minutes, the sensor can be configured via iMonnit Sensor Software and recording energy data.

Monnit offers its ALTA 500 Amp AC Current Meter in an enterprise-ready model or weatherproof industrial-grade version for older and/or power-hungry systems. Rely on a wireless current meter below to stay updated on crucial machinery and energy-related costs.

WARNING: This AC current meter is for monitoring AC voltage only. Do Not Use with DC voltage.

Wireless 500 Amp AC Current Meter - AA Battery Powered
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Enterprise Wireless

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Industrial Wireless 500 Amp AC Current Meter
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Industrial Wireless

  • Industrial Battery Powered
  • Up to 7 Years Battery Life
  • Specifications

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Which Sensor is Right For Me?

  • Enterprise AA-battery powered: Our most popular type is ideal for typical commercial & enterprise environments, such as server rooms. A 1,200+ ft. range readily covers most facilities.
  • Industrial: Sensor's weatherproof, NEMA-rated enclosure withstands demanding indoor/outdoor use, e.g., warehouses & production facilities.
Still not sure which sensor type to choose? Visit our Sensor Comparison page.



2,000+ ft. Range through 18+ Walls
Up to 12 Years of Battery Life
Automated Data Logging


Unbeatable Range Eases Networking
Dependable, Worry-free Operation
Streamlined Compliance & Data Analysis

How Monnit Sensors Work

how Monnit remote monitoring works

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