Menu
  • Home
  • Products
    • All Products
    • Health Physics
    • Medical Physics
    • Metal Recycling
    • Monitoring Systems
    • Emergency Response
    • How To Order
    • Connector Types
  • Support
    • Service Center
    • Training
    • Product Videos
    • Webinars
    • Software & Firmware Downloads
    • Rad Pro Calculator
    • Warranty Plans
    • Radiation Resources
    • Field Service Support
  • Documents
    • Product Manuals
    • Detector Reference Chart
    • Response Curves
    • Test Reports
    • Newsletter Archive
    • Technical Articles
    • End User Statement Form
    • Price List
  • Company
    • About Us
    • Ludlum Family of Companies
    • Directions to Facilities
    • Exhibition Schedule
    • ISO 9001 Certificate
    • ISO/IEC 17025 Accredited
    • Radioactive Material Licenses
    • Mobile App Privacy Policy
    • Sales Tax Business Licences
    • Terms & Conditions
    • Export Information
    • Ethics Policies
  • Careers
  • Contact Us
    • Ludlum Headquarters
    • U.S. Contacts
    • International Contacts
    • Sales Contact Form
    • Feedback Form
Ludlum Measurements Logo
(800) 622-0828 (US, CA)
(325) 235-5494
(325) 235-4672



Field Service Support

To search products by model number, enter "m..."
(Ex: Enter "m3" to search for Model 3.)

  • Home
  • Products
    • All Products
    • Health Physics
    • Medical Physics
    • Metal Recycling
    • Monitoring Systems
    • Emergency Response
    • How To Order
    • Connector Types
  • Support
    • Service Center
    • Training
    • Product Videos
    • Webinars
    • Software & Firmware Downloads
    • Rad Pro Calculator
    • Warranty Plans
    • Radiation Resources
    • Field Service Support
  • Documents
    • Product Manuals
    • Detector Reference Chart
    • Response Curves
    • Test Reports
    • Newsletter Archive
    • Technical Articles
    • End User Statement Form
    • Price List
  • Company
    • About Us
    • Ludlum Family of Companies
    • Directions to Facilities
    • Exhibition Schedule
    • ISO 9001 Certificate
    • ISO/IEC 17025 Accredited
    • Radioactive Material Licenses
    • Mobile App Privacy Policy
    • Sales Tax Business Licences
    • Terms & Conditions
    • Export Information
    • Ethics Policies
  • Careers
  • Contact Us
    • Ludlum Headquarters
    • U.S. Contacts
    • International Contacts
    • Sales Contact Form
    • Feedback Form
Health Physics Medical Physics Metal Recycling Monitoring SystemsEmergency Response

All Products

Portable Survey Meters

  • Friskers
  • General Purpose - Digital
  • General Purpose - Analog
  • Computerized
  • Data Loggers
  • Specialized Meters
  • Geiger Counters
  • Intrinsically Safe
  • Ion Chambers
  • Isotope Identifiers
  • microR / microSv Meters
  • Extended Reach microR / microSv Meters
  • Neutron Meters
  • Pocket-Size Meters
  • Scaler-Ratemeters
  • Stretch Scopes

Personal Radiation Meters

No subcategories

Benchtop Meters

No subcategories

Scalers / Counters

No subcategories

Pulsers

No subcategories

Detectors

  • Alpha
  • Alpha-Beta
  • Alpha-Beta-Gamma
  • Beta
  • Gamma GM
  • Gamma Scintillator
  • Low-Energy Gamma Scintillator
  • Neutron
  • Waterproof Detectors
  • Pipe Detectors
  • Sample Counter Heads
  • Sample Holders

Monitoring Systems

  • Area Monitor Controllers
  • Area Monitoring Systems
  • Portal Monitors
  • Monitoring Systems
  • Contamination Monitors
  • Article Monitors
  • Air Monitors
  • Hand & Foot Monitors
  • Body Monitors
  • Vehicle Monitors
  • Scrap Monitoring Systems
  • Laundry Monitors

Ground/Floor Surveying

No subcategories

Sample Counting

  • Sample Counting Systems
  • Scalers / Counters
  • Sample Counter Heads
  • Protean Instrument Alpha-Beta Counting Systems

Tritium Monitoring

No subcategories

NORM Kits

No subcategories

Dosimetry

  • Dosimeters
  • Dosimeter Accessories

Accessories

  • Detector Accessories
  • Handles & Straps
  • Audio
  • Cables, Connectors & Signal Converters
  • Check Sources
  • Instrument Cases

Medical Physics

  • Radiation Safety QA
  • Imaging QA Test Tools
  • CT / MRI QA
  • Mammography QA
  • Ultrasound QA
  • Nuclear Medicine QA & Safety

Emergency Response Kits

  • General Response Kits
  • Medical Response Kits
  • Decontamination Kits

Need Help?

Unsure about which instrument is best for your application?

Find your region's Ludlum representative or dealer.

  • US Contacts
  • International Contacts

OR

Contact Ludlum Sales:

(800) 622-0828 (USA Toll Free)

(325) 235-5494

Newsletter

Subscribe to our customer newsletter! Stay informed about Ludlum products and services, and get helpful support tips.

Please enable the javascript to submit this form

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

m3003i-4rk
m3003i-4rkModel 3003iModel 44-9Model 44-2Model 133-6Model 43-93

Model 3003i-4RK

Emergency Response Kit

Part Number: 48-4483

Features

  • Ready-to-Go Response Kit in Rugged Case
  • Ergonomic Survey Meter with 4 Selectable and Configurable Detector Settings
  • Measures Alpha, Beta, and Gamma Contamination
  • Alpha, Beta, or Alpha+Beta Measurements
  • Convenient In-Field Detector Switching
  • Either Internal or External Dose Measurement Detector

The Model 3003i-4RK consists of the necessary equipment for measuring radiation in both NORM and emergency response applications. The standard kit includes:

  • Model 3003i Multi-Detector Ratemeter
  • Model 44-9 Alpha-Beta-Gamma GM Detector
  • Model 44-2 High Energy Gamma Scintillation Detector
  • Model 133-6 Gamma GM Detector
  • Model 43-93 Alpha/Beta Scintillation Detector

Each kit comes in a rugged transport and storage case, which holds the meter and all four detectors, as well as a detector cable and a 1 μCi 137Cs check source.

 

  • Specifications
  • Options
  • Documents
  • Specifications
  • Options
  • Documents

Specifications

Use the links below to view the specifications for each component of the kit.

m3003_web
Model 3003 Series
Survey Meter

m44-9_profile
Model 44-9
Alpha-Beta-Gamma Detector

m44-2
Model 44-2
Gamma Detector

m133-group-5-new
Model 133 Series
Gamma Detector

m43-93
Model 43-93
Alpha/Beta Detector

checksourcelabelcatpic2_500px
Check Sources With Stick-On Holder



Options

  • Model 3003 Series Options
OptionDescriptionPart Number
Model 133-7Model 133-7 Gamma GM Detector

A higher range option replacing the Model 133-6 detector.

Model 133-6 Linear Range: 40 µSv/h to 1 Sv/h (4 mR/hr to 100 R/hr)
Model 133-7 Linear Range: 250 µSv/h to 10 Sv/h (25 mR/hr to 1000 R/hr)

47-1216

Documents

  • Data Sheet
  • Model 3003 Series Product Manual
  • Options for Model 3000 Series

Ludlum Measurements, Inc.
501 Oak Street
Sweetwater, TX 79556
USA

(800) 622-0828 (US & Canada)
(325) 235-5494
(325) 235-4672

All Products

Service Center

Training

About Us

Careers

Ludlum Family

Directions to Facilities

U.S. Contacts

International Contacts

Privacy Policy

Follow Us

LinkedIn

Facebook

YouTube

© 2025 Ludlum Measurements, Inc.