JT Spectra Clear Dual-Pane/Thermal Lens NEW clothing & apparel Timing adjustments reduce initial ball

Timing adjustments reduce initial ball impact and prevent surface cracks

the Gtek can be quickly and easily upgraded to full OLED capability without the need to replace the circuit board

Internal Pressure Sensor

and even optional rammer weights (included)

In addition the new patent pending electronic Dynamic Force Control

JT Spectra Clear Dual-Pane/Thermal Lens NEW clothing & apparel Timing adjustments reduce initial ballColor: Clear Condition: 10 10 For additional photos or information about this marker, please contact us for more info. We are proud to include a 30 Day Warranty on all pre owned markers, valid from the date of purchase.