15 mm Ball Probe for 7 Axis Arms - carbon graphite shaft for use in the center (13 pin) location of the scanning head wrist assembly. 

7.2 volt lithium ion battery for INFINITE arms. 

Foot Petal - for INFINITE arms (for use with USB camera). 

INFINITE 1.2 m (4') portable arm, includes integrated counterweight, re-chargeable Li-ION battery, Wi-Fi wireless interface and digital camera. 

Integrated counterbalance, re-chargeable Li-ION battery, wireless interface, digital camera, WinRDS, magnetic base, point tip/6 mm ruby/15 mm ball probes, NIST-traceable calibrated length standard. 1.8 to 3.6 m (6 to 12 ft) measuring range.  

INFINITE magnetic base. Includes 3 magnets. 

Integrated counterbalance, re-chargeable Li-ION battery, wireless interface, digital camera, WinRDS, magnetic base, point tip/6 mm ruby/15 mm ball probes, NIST-traceable calibrated length standard. 1.8 to 3.6 m measuring range. 

Magnet for seven axis INFINITE arm calibration. 

Nut for INFINITE mag base (52458), 88.9 x 203 mm thread. 

Universal mounting plate assembly (round). 

The Vacuum Mount Assembly provides a secure mounting surface for a ROMER arm. It is ideal for situations where a steel table is not available for using the magnetic base and where it is not possible to directly bolt the arm down to the mounting surface. 

Vertical magnetic base for STINGER and INFINITE series arms. Displayed with red-colored 3000i mounting puck, not included.