Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ Dynatel™ Marker/Tape Locators 7420

3M ID  80611389232    UPC#  00051115624643     
3M(TM) Dynatel(TM) EMS Marker/Tape Locator 7420
3M(TM) Dynatel(TM) EMS Marker/Tape Locator 7420
Based on existing Dynatel technology platform, the new 7000 series locators will allow the user to locate existing EMS markers as well as read/write to iD markers. It is as easy as selecting “path” marker locating for EMS Caution Tape or “iD/EMS” for point marker locating. The push of one button will provide the depth to any of the underground markers.
Need Help?

Questions? We can help

Contact Us



3M™ Dynatel™ Marker/Tape Locators 7420 are high performance locators that quickly and efficiently locate 3M EMS Caution Tape along with Electronic Markers.

The 7420 can be used to locate all frequencies of 3M EMS Caution tape. It can also locate 3M Electronic Markers and have the capability to read/write to 3M™ Dynatel™ iD Enabled Markers. It can also locate most other conventional electronic markers.

Designed to be accurate, fast and integrated, the 7420 EMS Marker/Tape Locator with iD Read/Write allow you to accurately and easily:
• Locate and follow the path of EMS Caution Tape
• Locate, read and write to 3M iD markers
• Pinpoint the depth and location of all existing models of properly installed underground passive EMS markers
• Conduct direct depth reading of EMS Caution Tape and markers


 2200RB Rechargeable Battery‎‎ No
 Cable/Pipe Locate‎‎ No
 Carrying Bag Included‎‎ Yes
 Coupler Size‎‎ 4.50 Inch
 Direct Connect Cable‎‎ Large Clips
 EMS Caution Tape Finding Capability‎‎ Yes
 Fault Finding Capability‎‎ No
 Marker Finding Capability‎‎ Yes
 Number of Frequencies‎‎ 0
 Operating Temperature Range‎‎ -20 to 50 Degree Celsius
 RoHS 2011/65/EU Compliant‎‎ Undetermined
 RoHS EU Comments‎‎ Contact 3M for information
*Important RoHS information
 Storage Temperature‎‎ -20 to 70 Degree Celsius
 Transmitter Output‎‎ 3 Watt