The Series 14 pulls tensions as low as 15 pounds (6.85 kilos) to 86 pounds (39 kilos) and is suited for stringing tennis and badminton rackets. The series 14, have several internal electronic improvements, including optical sensors, linear griper guide, machined motor mounts, improved gripper with lever switch, and redesigned circuit board. The item "2086 Electronic Tension Head Gloss Black newest version series 14" is in sale since Monday, October 8, 2018.This item is in the category "Sporting Goods\Tennis & Racquet Sports\Tennis\Strings". The seller is "dan8896" and is located in Burbank, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Bahamas, Viet nam, Uruguay, Bermuda, Bolivia, Ecuador, Egypt, Cambodia, Peru, Paraguay, Reunion.