Johnson Seq. 5-100R X-ray and Gamma pocket dosimeter- lot of 5We have a large quantity of Johnson (5 100R ) and other ranges available for sale. This listing is for 5 units. We will drift test these prior to selling and only sell those that pass the ANSI Standard for drift of 10% of scale over 24 hrs.

back- ground subtraction

detector: anodized aluminum housing

TLD Automatic Reader: Model UD-710 Series

Included with P-6 lb probe

Response Switch: toggles between FAST (4 seconds) or SLOW (22 seconds) from 10% to 90% of final reading

THRESHOLDS:

Detector Material: PN3 polymer

efficient surface surveys

) thick lead ingot shielding standard

and sensitivity adjustment correction by the built-in reference light source

17053813 (36")

Alpha/Beta 100 cm^2 Gas Proportional Probe w/ Broom handle attachment to use with extendable pole