Fluke Meter 481-DESI In Elgin, IL, USA, Fluke electrical test instruments (CAT#: STEM-AIPO-0353-YJL)

Fluke Meter 481-DESI In Elgin, IL, USA, model 481-DESI is manufactured by Fluke electrical test instruments.
The 481-DESI is a meter from Fluke. The Fluke 481 DESI Ion Chamber Survey Meter is a radiation meter used by emergency response professionals, inspectors, HAZMAT teams, and nuclear power workers to detect skin-dose (beta particle), deep-dose (gamma), and x-ray radioactivity.

Condition: New
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.
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

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

Fluke 5790A-03 In Rochester, NY, USA (CAT#: STEM-AIPO-0354-YJL)
Fluke Insulation Meter 1550B In Elgin, IL, USA (CAT#: STEM-AIPO-0355-YJL)
Fluke 810 Vibration Tester. (CAT#: STEM-AIPO-0358-YJL)
Fluke Dale 600 Safety Analyzer In White Marsh, MD, USA (CAT#: STEM-AIPO-0359-YJL)
Fluke Insulation Meter 1587 FC In Elgin, IL, USA (CAT#: STEM-AIPO-0362-YJL)
Fluke 125 In New Smyrna Beach, FL, USA (CAT#: STEM-AIPO-0365-YJL)