Advantages include:

Tube-based system eliminates costly resourcing and loss of speed.
Multi-element Analysis - in one measurement.
Definitive Pos./Neg. Classifications.
No isotope licensing or travel restrictions.
Ergonomic, lightweight design.
Versatile PDA platform.
Easily measures uneven surfaces.

Specifications

Weight2.625 lbs. (base wt.) 3.375 lbs (1.6 kg) with batteries
Excitation Source X-ray tube, Ag or W anode, 10-40 kV, 10–50 µA.
Detector Si PiN diode detector, < 300 eV FWHM at 5.95 keV Mn K-alpha line.
Temperature Range -10°C to +50°C.
Operation Trigger or Start/Stop Icon. One-touch trigger or “deadman” trigger option. Optional control from external PC.
Power Requirements Li-ion batteries, rechargeable (charger included). Powers analyzer and iPAQ simultaneously. AC Adapter optional
 

*Available in Rent