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    Extech Instruments   LED Light Meter

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    • Description
      Model
      LT40
      Internet/Catalog:
      205574097

      The LT40 LED light meter is useful for measuring and optimizing environmental light levels in a wide range of environments, including office buildings, manufacturing plants and warehouses, university campuses, schools, hospitals and many other locations. OSHA regulates workplace lighting because illumination must be adequate for assigned tasks and light meters are used to verify regulatory compliance, as well as state and local public safety codes and ordinances. Use of LED lighting is on the rise because it is more efficient to operate, it emits stable, high quality illumination and the technology is dropping in price. Besides LED lighting, the LT40 can measure standard light sources fluorescent, metal halide, high pressure sodium and incandescent up to 400,000 lux (40,000 Fc). The LT40 comes with a built-in sensor with protective cover, 2 AAA batteries, storage pouch and user manual.

      • Measure white LED and standard lighting in lux or foot-candle (Fc) units
      • Built-in sensor with protective cover
      • 4000 count LCD display
      • Cosine and color corrected measurements
      • Minimum/maximum average and auto power off
      • Complete with 2 AAA batteries and pouch
      • Click here for more information on Electronic Recycling Programs
      Info & Guides
    • Specifications
      Auto Focus :
      Yes
      Automatic Measuring :
      Yes
      Backlit :
      Yes
      Batteries Included :
      Yes
      Battery Charger Included :
      No
      Battery Power Type :
      Alkaline
      Battery Size :
      AAA
      Case Included :
      Yes
      Control Type :
      Manual
      Cosine Angular Correction :
      Yes
      Data Log/Record :
      Yes
      Data hold :
      Yes
      Display Type :
      LCD
      Light Spectrum Accommodations :
      Up to 400,000 Lux
      Low Battery Indicator :
      Yes
      Maximum Accurate Measurement (fc) :
      40000
      Minimum Accurate Measurement (fc) :
      0
      Number of Batteries Required :
      2
      Product Depth (in.) :
      5.3
      Product Height (in.) :
      0.2
      Product Weight (lb.) :
      0.65
      Product Width (in.) :
      1.9
      Reference Scale Included :
      No
      Returnable :
      90-Day
      Sampling Rate (samples/sec) :
      2.5
      Test Meter Type :
      Light Meter
      Tools Product Type :
      Test Meter
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    • Shipping & Delivery Options

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      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI

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