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 ULTRA MiniRes simultaneously measures 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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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
· 2.5 Hertz