Optimal Ranging, Inc. is pleased to announce that Vivax-Metrotech, a leading provider of high-quality utility locating instrument solutions for underground utilities, has acquired its Spar 300 product line. Vivax-Metrotech will continue to supply the Spar 300 products via the existing Spar dealer network worldwide, leveraging their deep experience in marketing, sales, engineering, and support of products in underground utility locating. Vivax-Metrotech has more than 40 years of experience globally; its products are used by virtually every utility company throughout the world.