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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
 The GPS-Res
· 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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Read what others in the industry are saying about our products, click here.
L and R Instruments, Inc. Phone 775-833-1212 FAX 775-833-2388 |
· 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
