RD7000+ and RD8000 precision locators from Radiodetection Corporation have the ability to detect RF utility markers, also known as EMS or Omnimarkers. Their automatic marker depth measurement system eliminates the need for a two-step manual process, and a combined utility and marker locating mode allows fast and accurate surveys. Interfacing to maps and GIS systems is a simple task with internal GPS options and Bluetooth and USB connectivity. Optional automatic data logging provides operators with usage monitoring, enabling proof of work and improvement of best practice. Every second, key locator parameters are saved into the unit’s nonremovable internal memory for later retrieval and analysis using the USB connection and RD Manager software. GPS models offer positional data, enhancing the value of survey data.  877/247-3797; www.radiodetection.com