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  enterprise wireless light meter

Wireless Light Meters

Is there light at the end of the tunnel?

The ALTA® Wireless Light Meters will let you know.

These sensors enjoy a broad customer base because they help protect light-sensitive materials and irreplaceable art, enhance crop yields, and even play a vital role in security.

What does a light meter do?

Monnit’s mount-and-monitor meters measure the intensity of light in lux (the SI unit of illumination, equal to one lumen/square meter). These sensors have a measurement range of 0–83,000 lux (indoor range) that spans from moonlit nights to full daylight.

If lux fall outside of user-set limits, these meters alert designated users via text, email, or call for correction.

Who counts on light meters & why?

  • Manufacturers & pharmaceutical firms: Protect light-sensitive ingredients (linked to appearance, safety, potency, and flavor).
  • Art galleries, museums, and universities: Shield unreplaceable artifacts or samples.
  • Zoologists and greenhouses: Optimize growth and vitality.
  • Facility managers: Be sure parking lots, corridors, and other vital areas are properly lit.

Explore Monnit’s commercial and industrial-grade light metering solutions below—find the perfect fit whether you’re installing modern art in Modena or mass-producing commodities in Montgomery.

Commercial Wireless Light Meter
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Enterprise Wireless

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Industrial Wireless Light 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?

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.



1200+ ft. Range
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 Sensors Work