3M Ball Marker 1401-XR, EMS 6 ft Extended Range, Telephone
  • Manufacturer:3M
  • Part Number:7100177965
3M EMS Extended Range Ball Marker is specially designed for locating flush mounted facilities that are covered by backfill. It is affixed to the underside of non metallic lids or covers over flush mounted facilities. This self align marker offers positive identification of facilities.3M™ EMS Extended Range Ball Marker provides an effective way of marking underground facility lines. It withstands a temperature range of 4 to 122 °F ( 20 to 50 °C). This passive underground marker with a water resistant polyethylene shell does not react with any chemicals or minerals. This ball marker effectively operates without the need for any external power source.
  • Self-leveling design for precise and horizontal positioning
  • Offers easy marking of buried power lines
  • Passive antenna encased in water-resistant polyethylene shell
  • Withstands a temperature range of -4 to 122 °F (-20 to 50 °C)
  • Works without any external power source
  • Works without any external power source
Please allow 2 days for production.


General Information
Brand3M™
Marker TypeBall
Utility TypeTelephone
Country Of OriginMexico
Lead Time2 days
Dimensions and Specifications
Burial Depth (Imperial)5 Linear Foot
Burial Depth (Metric)1.53 m
Overall Diameter (Imperial)4 in
Overall Diameter (Metric)10.16 cm
Overall Height (Metric)10.4 cm
Other Details
Marker Depth5 feet (1.5m)
Marker Dimension (inch)4 inch Diameter
Number Of FrequenciesN/A
Range0 to 5 Linear Foot
Solution ForWireless Network: Backhaul
Transmitter OutputN/A
Units Per Case30.0
Usage Information
Application/IndustryTelephone
Marker FunctionPassive
Application IndustryTelephone
Product Features
Marker Finding CapabilityYes
About the Manufacturer

At 3M, we apply science in collaborative ways to improve lives daily.

3M is a global science company that never stops inventing. Using 46 technology platforms, our integrated team of scientists and researchers works with customers to create breakthroughs. Our inventions have improved daily life for hundreds of millions of people all over the world. With $30 billion in sales, our 90,000 employees connect with customers all around the world. Scientists, researchers and marketers work across countries and across subjects to solve challenges big and small.

Bulk Pricing

For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.