The vScan-M utility avoidance tool from Vivax-Metrotech Corp. helps contractors prevent damage to buried utilities. It allows the excavating operator to check an area for buried utilities before digging. It is simple to operate, requiring minimal training while being reliable and rugged for site use. An optional integrated manhole detector allows even these hazards to be detected. 800/446-3392; www.vivax-metrotech.com.