Resipod Concrete Resistivity Meter is a fully integrated 4-point Wenner probe, designed to measure the electrical resistivity of concrete in a completely non-destructive test. It is the most accurate instrument available, extremely fast and stable and packaged in a robust, waterproof housing.

Concrete surface resistivity meter provides information about the state of concrete structure. It is directly linked to the likelihood of corrosion and the corrosion rate. A direct correlation between resistivity and chloride diffusion rate has been indicated.

The applications include

• Estimation of the likelihood of corrosion
• Indication of corrosion rate
• Correlation to chloride permeability
• On site assessment of curing efficiency
• Determination of zonal requirements for cathodic protection systems
• Identification of wet and dry areas in concrete structure
• Indication of variations in the water/cement ratios within a concrete structure
• Identification of area within a structure most susceptible to chloride penetration
• Correlation to water permeability of rock

• Fully integrated surface resistivity instrument
• Wide measuring range (0 to ca. 1000 K?CM)
• Fast and accurate delivery of measuring results
• Highest resolution available for a surface resistivity instrument
• Meets the AASHTO standard (38mm, 1.5” probe spacing (Standard under development)
• Current flow indication and poor contact indication
• Hold, save and delete function, with onboard memory
• USB connection and dedicated PC software
• Designed to float (waterproof according to IPX7)
• Allows variable probe spacing to be set
• Allows replacement of standard tips with accessories

→ AASHTO T358-15

→ ASTM 1876

→ CSA A23_2_19

→ EN 12390-19 2021

A comprehensive solution for measuring the electrical resistivity of concrete

•  Efficient all-in-one solution

•  Reliable, accurate, and standardized

•  Rugged waterproof construction