SRM100 Soil Resistivity and pH Meter

The SRM100 simultaneously measures soil resistivity and pH in less than two minutes, letting you work faster, improve accuracy and lower costs.

Multiple probe options: select a bell hole probe, subsurface probe or both
Eliminate errors due to miscalculations or incorrect probe spacing and depth
Save on groundbed installations by spending less time setting up measurement equipment

Why Choose the SRM100?

Work faster – An SRM100 can curtail the time it takes to complete AC tower pylon inspections, certain ECDA surveys, or other assessments. That's because traditional readings with a four-pin process can take up to 20 minutes whereas the SRM100 measures soil pH and resistivity simultaneously in less than two minutes.

Improve accuracy – The single-probe configuration eliminates errors due to miscalculations or incorrect probe spacing and depth.

Lower costs – The SRM100 helps you save on groundbed installations by enabling your crews to spend less time setting up measurement equipment and more time digging.
Choose from three probe options – Each SRM100 comes with one or more probes. You can choose to include a bell hole probe, a subsurface probe, or both.
Trust your readings – Digital circuitry allows for repeatable readings with improved accuracy, and the unit's two-line display is easy to read in most light conditions.
Protect your investment – No matter which probe configuration you choose, your SRM100 and probe(s) will be housed in a crush-proof, water-resistant case for protection from the elements.
Calibration Services - Ensure accurate, consistent measurements and avoid unscheduled downtime by calibrating your SRM100 every 12 months. Calibrations include a calibration certificate that you can present to your auditor upon request and a factory cleaned probe sensor.