Chat Live

Customer Reviews

Fluke 481 Radiation Detection Meter

Model: 481

The Fluke 481 Radiation Survey Meter is a portable and practical means for identifying irradiated goods, and for helping remediate contamination and safety issues while minimally impacting operations.

$3,480.00 USD

2 to 3 Weeks
Need a quote?

Fluke 481 Offers

  • Provides promptly read, correct value through autoranging capability
  • Easily visible inside truck trailers and other low-light situations with automated backlight
  • Works dependably inside or outside thanks to sealed case
  • 30 % more precise than other available meters
  • Delivers more than one week of uninterrupted functioning with two 9-volt alkaline batteries
  • Proven in use by state and local governmental emergency response professionals, state inspectors, HAZMAT teams and nuclear power workers
  • Measures both dose and dose-rate
  • Valuable for contamination-detection, general radiation area metering, radiation-level monitoring, and hazardous materials assessment
  • Rugged Fluke design


  • Chamber (cc volume air ionization) 349 cc
  • Chamber wall (phenolic) 246 mg/cm2
  • Chamber window (mylar) 6.6 mg/cm2
  • Beta slide 440 mg/cm2

Operating ranges

  • 0 mR/h to 5 mR/h (8 sec)
  • 0 mR/h to 50 mR/h (2.5 sec)
  • 0 mR/h to 500 mR/h (2 sec)
  • 0 R/h to 5 R/h (2 sec)
  • 0 R/h to 50 R/h (2 sec)

General Specifications

  • Automatic features: Auto-zeroing, auto-ranging, and auto-backlight
  • Power requirements: Two 9 V alkaline, 200 hours operation
  • Warm-up time: One minute
  • Battery life: Four+ hours continuous use per battery pack (assumes 50 % brightness of LCD)
  • Dimensions (W x D x H): 10 cm x 20 cm x 15 cm (4 in x 8 in x 6 in)
  • Weight: 1.11 kg (2.5 lb)Display LCD analog/digital with backlight
  • Analog: 100 element bar graph 6.4 cm long. Bar graph is divided into 5 major segments, each labeled with the appropriate value for the range of the instrument
  • Digital: 2.5 digit display is followed by a significant zero digit depending on the operating range of the instrument. The units of measurement are indicated on the display at all times.
  • Digits are 6.4 mm (0.25 in) high. Low battery and freeze indicators are also provided on the display

What's included with the Fluke 481

  • Fluke 481 Radiation Detection Meter
  • Accessories

    Click on a category to view a selection of compatible accessories with the Fluke 481 Radiation Detection Meter.

    Fluke 190HPS Carrying Case 190HPS
    Single Unit Carrying Case, For 481 Radiation Detection Meter.
    $616.50 USD

    was $685.00

    Learn More

    Ask a question about the Fluke 481 Radiation Detection Meter :

    comments powered by Disqus

    Customer Reviews for the Fluke 481