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
        • Security & Surveillance
        • 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. RF Test Equipment
                      4. RF Field Strength Meters
                      Print Page

                      EMF450

                      RF Field Strength Meter, Multi, 3-in-1, 15 %, TFT LCD, 1000 µG, 20 µG

                      EXTECH INSTRUMENTS EMF450
                      Image is for illustrative purposes only. Please refer to product description.
                      ManufacturerEXTECH INSTRUMENTS
                      Manufacturer Part NoEMF450
                      Order Code2688643
                      Also Known AsGTIN UPC EAN: 0793950224502
                      Technical Datasheet

                      Data Sheet

                      See all Technical Docs
                      15 In Stock

                      Need more?

                      15 Delivery in 3-4 Business Days(UK stock)
                      QuantityPrice
                      1+HK$3,342.060
                      Price for:Each
                      Minimum: 1
                      Multiple: 1
                      HK$3,342.06
                      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 NoEMF450
                      Order Code2688643
                      Also Known AsGTIN UPC EAN: 0793950224502
                      Technical Datasheet

                      Data Sheet

                      Accuracy15%
                      Meter Display TypeTFT LCD
                      No. of Digits / Alpha-
                      Resolution - High Range Max1000µG
                      Resolution - Low Range Max20µG
                      ReadingsElectric Field, Magnetic Field, RF Field Strength
                      External Height115mm
                      External Width60mm
                      External Depth21mm
                      Product Range-
                      SVHCNo SVHC (20-Jun-2016)

                      Product Overview

                      The EMF450 from Extech Instruments is a multi-field EMF meter. The EMF450 is a convenient 3 in 1 EMF meter which simultaneously measures and displays magnetic field, electric field and radio frequency strength. Ergonomic pocket sized design with an easy to navigate menu. Large vivid colour TFT display shows digital readings, bar graphs and trending graph. It store up to 20 RF historical records, features data hold and auto power off with disable function.

                      • Magnetic field triple axis sensor (X, Y, Z)
                      • Audible alarm
                      • 2.4" (240 x 320 pixels) colour TFT display
                      • Adjustable screen brightness (low, medium, high)
                      • Dimension is 4.5" x 2.4" x 0.8" (115mm x 60mm x 21mm) and weight is 4.2oz (120g)
                      • Data hold function
                      • Auto power-off with disable option
                      • Power: 3x AAA batteries (included)

                      Applications

                      Test & Measurement

                      Contents

                      EMF450 multi field EMF meter, complete with 3 AAA batteries and USB power supply cable.

                      Notes

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

                      Technical Specifications

                      Accuracy

                      15%

                      No. of Digits / Alpha

                      -

                      Resolution - Low Range Max

                      20µG

                      External Height

                      115mm

                      External Depth

                      21mm

                      SVHC

                      No SVHC (20-Jun-2016)

                      Meter Display Type

                      TFT LCD

                      Resolution - High Range Max

                      1000µG

                      Readings

                      Electric Field, Magnetic Field, RF Field Strength

                      External Width

                      60mm

                      Product Range

                      -

                      Technical Docs (2)

                      Technical Data Sheet EN

                      User Manual 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:90301000
                      US ECCN:EAR99
                      EU ECCN:NLR
                      RoHS Compliant:Yes

                      RoHS

                      RoHS Phthalates Compliant:To be advised
                      SVHC:No SVHC (20-Jun-2016)
                      Download Product Compliance Certificate

                      Product Compliance Certificate

                      Weight (kg):.23
                      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.