Canberra vehicle-mounted military radiation detection unit, manufactured by Canberra Harwell Ltd. 

Brand new, never been used. 

Contains:

• Bicron SCINT
  NaI(Tl) Detector, 25mm x 25mm: Thallium-doped Sodium Iodide crystal for gamma detection.
• MP No.: R1288-08

• LND Inc. Model 7165 GM Tube: Geiger-Müller tube by LND Inc.

• Philips GM Tube, Model ZP1324: Part number ZP1324 Geiger-Müller tube by Philips.

This unit is designed for installation in military vehicles and includes all components intact and functional for radiation detection applications.