Soil Resistivity Test Kit – Model SR-2 Complete System Accurate Soil Analysis for Corrosion Control, Pipeline Design, and Geotechnical Studies

Description

The Soil Resistivity Test Kit featuring the Model SR-2 Soil Resistivity Meter is a complete, field-ready solution for accurately measuring soil resistivity in a wide range of applications. Ideal for pipeline engineers, corrosion professionals, and environmental consultants, this kit enables fast and reliable testing using industry-standard methods like the Wenner 4-Pin Method, 3-Pin Fall of Potential, and 2-Pin Method.

With a rugged, MIL-SPEC case, precision electronics, and all essential accessories included, the Soil Resistivity Test Kit is the go-to choice for high-performance testing in new pipeline surveys, cathodic protection system design, and soil characterization for geotechnical and archaeological research.

Product Benefits

• Turnkey Testing Kit – Includes SR-2 meter, soil pins, reel & cables, batteries, and charger—all pre-packed in a custom foam-lined, weather-sealed case.
• High Accuracy Measurement – Measures soil resistivity from 0.01 Ω to 3.3 MΩ with ±10% accuracy and a 97 Hz AC output.
• Multiple Test Methods Supported – Supports ASTM G57, ASTM G187, AASHTO T 288, and more.
• Color-Coded Cables & Reel – Easy setup with 4-conductor reel featuring clamps and 20’ separation capability.
• Rechargeable Battery System – Includes both a 12V rechargeable and 9V replaceable battery for extended field use.

Typical Applications

• New pipeline surveys and route assessments
• Direct assessment of cathodic protection system effectiveness
• Underground storage tank (U.S.T.) surveys
• Anode bed design and layout optimization
• Geological and archaeological surveys
• Casing shorts and subsurface conductivity analysis

Kit Includes

• Model SR-2 Soil Resistivity Meter
• MIL-SPEC case with weather-sealed lid and custom foam insert
• (4) 18” Stainless Steel Soil Pins (Part #073-083)
• (1) 4-Conductor Wire Reel with color-coded leads and center hub (Part #026-094)
• 9V battery (installed) and 12V rechargeable battery
• Battery charger (110V/220V compatible)
• Instruction manual and Certificate of Calibration

Specifications

• Measurement Range: 0.01 Ω to 3.3 MΩ
• Output Frequency: 97 Hz AC square wave
• Max Output Voltage: ±10V
• Max Output Current: 100 mA
• Operating Temperature: 0˚C to 50˚C (32˚F to 122˚F)

Get field-proven accuracy and convenience with the Soil Resistivity Test Kit from Unconventional Solutions—engineered for reliability in every soil condition.