Reduced PriceOffersContact UsHelpTrack Orders
Home
Login
Register
My Account
0
0 ItemsHK$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View All Manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn More
      • Resources
      • Services
        • Custom Components
        • Purchasing & Procurement support
        • Design Resources
        • Production & Contract Manufacturing Services
        • Education Hub
        • Education Kits
        • Facilitates & Operation Support
        • Packaging Solutions
        View All Services
        Technical Resources
        • Healthcare
        • Industrial Automation
        • OEM Solutions
        • EV Charging
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless Technology
        • Sensor Technology
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        • Software Offer
        View All Tech Resources
        Help
        • Contact Us
        • New To element14
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Feedback
        View All Help
        • Communities
        • element14
          Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
          hacksterio
          Hackster is a community dedicated to learning hardware.
          • Bill of Materials (BOM) Upload
            • Tools
            • Quick Buy
              Parts List (BOM) Upload
              Request a Quote
              All Buying Tools
              • Offers
                • Contact Us
                  • Help
                    • Reduced Price
                      1. Home
                      2. Test & Measurement
                      3. Environmental & Mechanical Test
                      4. Optical & Light
                      5. Lux Meters / Light Meters
                      Print Page

                      LT40

                      Light / Lux Meter, 400000 lx, 3 %, 133 mm, 48 mm, 23 mm

                      EXTECH INSTRUMENTS LT40
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerEXTECH INSTRUMENTS
                      Manufacturer Part NoLT40
                      Order Code4297858
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      3 In Stock

                      Need more?

                      3 Delivery in 3-4 Business Days(UK stock)
                      QuantityPrice
                      1+HK$1,569.200
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      HK$1,569.20
                      Add Part No. / Line Note
                      Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                      This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                      Product Information

                      ManufacturerEXTECH INSTRUMENTS
                      Manufacturer Part NoLT40
                      Order Code4297858
                      Technical Datasheet

                      Data Sheet

                      Measurement Max400000lx
                      Resolution (lx)-
                      Accuracy3%
                      External Height133mm
                      External Width48mm
                      External Depth23mm
                      Product Range-
                      SVHCNo SVHC (27-Jun-2024)

                      Product Overview

                      LT40 is an LED light meter that 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. As OSHA regulates workplace lighting, light meters such as the LT40 can verify regulatory compliance, as well as state and local public safety codes and ordinances. The LT40 can also measure standard light sources such as fluorescent, metal halide, high-pressure sodium, and incandescent lighting, up to 400,000 lux (40,000 Fc).

                      • Measure LED and standard lighting in Lux or Foot-Candle (Fc) units
                      • 4,000 count display, min./max. average
                      • Cosine and colour-corrected measurements, auto power off
                      • Measures white LED lights
                      • 99.99, 999.9, 9999, 40000Fc light (foot candle)
                      • Light (foot candle) basic accuracy is ±3%
                      • 2-years warranty
                      • 999.9, 9999, 99990, 400,000Lux light (lux)
                      • ±3% light (lux) basic accuracy
                      • Supplied with two AAA batteries
                      • Dimensions: 133x48x23mm

                      Contents

                      LT40 LED light meter, Built-in sensor with protective cover, 2 AAA batteries, Storage pouch, and user manual.

                      Notes

                      A 15% discount has been applied to this SKU, and the offer is valid until June 30, 2025

                      Technical Specifications

                      Measurement Max

                      400000lx

                      Accuracy

                      3%

                      External Width

                      48mm

                      Product Range

                      -

                      Resolution (lx)

                      -

                      External Height

                      133mm

                      External Depth

                      23mm

                      SVHC

                      No SVHC (27-Jun-2024)

                      Technical Docs (1)

                      Technical Data Sheet EN

                      Legislation and Environmental

                      Country of Origin:
                      Country in which last significant manufacturing process was carried outCountry of Origin:
                      Taiwan
                      Country in which last significant manufacturing process was carried out
                      Tariff No:90275000
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:To be advised
                      SVHC:No SVHC (27-Jun-2024)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.25
                      Customer Service
                      Sales +852 2268 9888
                      Technical +852 2268 9878
                      Live Agent
                      Submit Feedback
                      FAQs
                      Quick Links
                      Track my order
                      Order History
                      Return a Product
                      Delivery Information
                      Our Company
                      About Us
                      Quality Policy
                      Careers
                      ESG
                      Social Media +

                      Subscribe to become an exclusive element14 insider!

                      LinkedIn
                      Twitter
                      Facebook
                      Norton Secured
                      Mark of Trust ANAB
                      BSI 9001
                      Visa
                      Mastercard
                      Trade Account
                      Privacy Statement
                      Legal and Copyright Notices
                      Terms & Conditions
                      Terms of Use for API
                      Sitemap
                      An Avnet Company© 2025 Premier Farnell Limited. All Rights Reserved.
                      e絡盟 is a trading name of eluomeng Limited.
                      Registered number: 559890 | Registered office: 21st Floor, Tower 2, Enterprise Square Five, 38 Wang Chiu Road, Kowloon Bay, Kowloon, Hong Kong.