Model 54, Small Article Monitor

1.  Large Sample Volume: 130 L (4.6 ft3)
2.  True 4π counting geometry for optimized homogenous efficiency
3.  QPASS counting technology for shorter counting cycles
4.  Large 30.7 cm (12.1 in) color LCD with touch screen interface
5.  USB port for printer-free operation & calibration
6.  User-selectable operating modes
7.  Auto calibration routine