Handheld single-axis digital magnetometer gauss / tesla meter for measuring magnets, magnetism of steel, and other manufacturing and scientific applications. The 5280 comes with a detachable probe, zero gauss chamber, CD instruction manual, calibration certificate card, hard carrying case, four AA batteries. 

The F.W. Bell 5280 is an upgrade to the widely used model 5180. The 5280 adds features such as touch screen controls and rechargeable lithium-ion battery. 

For more information see following links: 

5200 Series Data Sheet and Specifications

5200 Series Probes

5100 Series Manual 

Part numbers (PN): All these are Gauss/Tesla meter model 5280, only the probe and power adapter options are different for each PN: 

PN 415280 has the Standard Transverse Probe STD18-0404 and Domestic power adapter. 

PN 415285 has the Standard Transverse Probe STD18-0404 and International power adapter. 

PN 415286 has the Standard Axial Probe SAD18-1904 and Domestic power adapter.

PN 415287 has the Standard Axial Probe SAD18-1904 and International power adapter.

PN 415281 has the Standard Transverse Probe STD18-0404 and NO power adapter.