Total Control Systems is a leading manufacturer of piston and rotary positive displacement flow meters and electronic registration for aircraft refuelers and into-plane fixed fueling custody transfer applications. Flow rates from 0.2 to 1,200 GPM, with 1 inch through 6 inch sizes available. Meets NTEP, NIST, OIML, and military performance requirements. Made in the USA. For more information call 800-348-4753 or visit www.tcsmeters.com.