Phase Domain Induced Polarization/Resistivity Instruments

L and R Instruments designs and sells portable Resistivity Meters and Induced Polarization Instruments for geophysical applications.  These high quality lightweight instruments are designed and built for rugged environments; they are affordable and easy to use, yet highly sophisticated.

The ULTRA MiniRes

·       Light weight yet durable

·       Low power consumption

·       Lowest cost in the industry

·       Exploration to greater than 1000 feet

·       Choice of 5.0 or 2.5 Hertz

 

 

Click Here for more information on MiniRes Products.

 
 The GPS-Res  (Under Development)

 

 ·       No cable between transmitter and receiver
 ·       Uses GPS time signals for sync

 ·       Selectable 100 mA or 1 Amp

 ·       Selectable 5.0/2.5/1.25 Hertz

 ·       Dipole-dipole depths to 2000 feet
Click Here for more information on the
GPS-Res.
 
 
Both the MiniRes and the GPS-Res simultaneously measure Resistivity and IP.
 
Our instruments are built to the highest standards featuring solid-state relays, sealed switches, and anodized laser-etched faceplates.  Typical accuracy of 0.03% and resistance resolution of 0.1 milliOhms.  Input resistance of 200 MegaOhms.
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Want to learn more about our history, please click here.
 
Read what others in the industry are saying about our products, click here

  

                                             

L and R Instruments, Inc.
P O Box 5989, Incline Village, NV 89450, USA

Phone 775-833-1212                                    FAX 775-833-2388

Email: fett@LandRinstruments.com                   www.LandRinstruments.com