Cost-effective surveys with the sTEMprofiler


The difference between the sTEMprofiler and the sTEM 

The sTEMprofiler geoscanner is designed to be user-friendly, cost-effective, and optimized for high data acquisition rates of several km of profiles per day. The sTEMprofiler allows you to explore the subsurface and gain valuable insights into groundwater resources. 

While the sTEMprofiler’s data acquisition rates are lower than those of the tTEM geoscanner, the sTEMprofiler offers an effective and cost-efficient solution for conducting surveys even in challenging terrain. Its ease of operation makes it an ideal choice for various applications in groundwater exploration.  

The sTEMprofiler and the sTEM 5/10 are based on the same sTEM platform. The same base instrument can be used as the sTEMprofiler to measure 40×40 m central loop soundings. 

Technical Specification

  • Unique features of the sTEMprofiler
    Integrated receiver and transmitter
  • Transmitter and receiver loop sizes
    3×3 m (10×10 ft), fixed configuration with 10 m (33 ft) separation
  • Depth of investigation
    Up to 150 m (500 ft)
  • Power supply 
    Two 14.4 V lithium batteries
  • Portability
    Shipping boxes for convenient aeroplane check-in.
  • Total weight
  • System 14.6 kg (32 lbs)
  • Connectivity

Discover more about the sTEMprofiler, its specifications,  functionality, instrument updates and the support we provide to help you get the most out of the product. 

Download the Product Description
sTEM geoscanner from TEMcompany

“"We've wrapped up the field work here in Kakuma. I got to say, excellent work with the sTEM. You guys have really built an incredible system. The Kenyans, with no geophysics experience, can collect data without support after maybe 2 or 3 sites. They were able to measure at a site, start to finish, in 10 mins 20 seconds. And the app is really easy to use. One of them asked if sTEM stood for simple TEM because it was so easy."”

Denys GrombacherAssistant Professor, Aarhus University
Contact Us

Read our Case Studies