Eberline AC-3 alpha (Radon) ZnS(Ag) dedicated scintillation detector

Description

This is a functional Eberline AC-3 alpha (Radon) ZnS(Ag) dedicated scintillation large area detector. Works @ 1200V provided by many modern counters as shown in the pictures (Eberline ESP-2 and Ludlum Model 3). If you need one (meter) look to my other listings (i.e. Canberra OmniTrak or Bicron Surveyor M).
None of the meters shown in the pictures is included.
Comes with the original cable and manual.
There are 2 small holes piercing the Mylar but they are covered with dark tape providing excellent protection from external light.