3M Dynatel Marker Tape Locators 7420 are high performance locators that quickly and efficiently locate 3M EMS Caution Tape and existing electronic markers. In addition, the locators have the capability to read/write to 3M ID Markers.
Locate, write and read information into the 3M™ iD Electronic Marker System.
Six active trace frequencies which can be used individually or simultaneously to providing a solution for virtually all challenging applications encountered in the field. The receiver incorporates passive power and auxiliary frequencies that do not require the use of the transmitter.
Compatibility with select GPS/GIS field mapping instruments for real time mapping of electronic markers or pipe and cable facilities
Five modes of operation - trace view, directional peak, directional null, special peak and induction peak - for accurate locates, even in congested areas.
Trace view mapping interface that provides an intuitive mapping display showing the utility path combined with a precision peak antenna based antenna array to provide the utmost confidence in utility location.
Directional mode utilizes all-peak antenna design for improved left/right guidance and accurate locates in challenging conditions.