The vScan Utility Avoidance Tool from Vivax-Metrotech makes buried utility detection a simple and cost-effective process. Dual active frequencies, together with power and radio modes, ensure the maximum detection rate. Alerts and alarms can be configured to encourage correct usage. Seamless data logging helps identify training needs and, with the optional GPS, enables mapping features. A compass line direction indicator is included, and optional features such as GPS, BT and a buried metal cover mode are also available. An integrated self-test/calibration facility ensures the unit is fit for use at any time. 800/446-3392; www.vivax-metrotech.com.