The WB Johnson AM-806-2-180 comes with 2 – 180 cubic in scintillation detectors (4 other models are available), full color touch sensitive graphics panel, four different modes of operation, auto background subtraction for maximum sensitivity of less than 2 uCi Cs-137 detection at 6' or less detector separation.
| Item# | # of Detectors | Size of Detectors |
| AM-806-2-180 | 2 | 180 Cubic Inches |
| AM-806-2-300 | 2 | 300 Cubic Inches |
| AM-806-2-400 | 2 | 400 Cubic Inches |
| AM-806-2-500 | 2 | 500 Cubic Inches |
| AM-806-4-360 | 4 | 360 Cubic Inches |
