Suggested Retail:$57. SONDPEX Dragtracks Racing System Slot Car Towers Vehicle. The Drag tracks Slot Car Timing Tower brings a new level of competition to your scale model car races. The systems utilizes two timing towers to accurately measure your race time. The starting line towers is equipped with a Christmas tree starting light just like the pros use. It also digital readout that displays your reaction time and the overall elapsed time for each lane. The finish line towers most importantly house "win" lights, so there can never be an argument about who crossed the line first. For circle track applications, the towers count down the laps, from as many as 99 laps, and also display the total elapsed time for the race. Included is a power transformer for each tower, and a 19'8" cord to connect the towers together.. . 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.