There are a number of receiver and transmitter combinations, so there is a system for all budgets and detection requirements. Features include:     * 1 button depth and current reading     * Simplified 4 key interface and auto backlight     * Passive and Active locate modes     * Ergonomically designed and robust all-weather housing     * PCM and ACID-M compatibility     * Fault Find     * Location of all electronic markers (RD4000MRX only)     * Multi-meter functions (RD4000T10 only) Down load a product brochure, click here Call Van Rijn Electric today for all your underground cable locating needs.