C412-01 Digital resistivity 2-probe array meter


C412-01 is used for assessing the probable rate of corrosion in reinforcing bars with the electric resistivity measurement method. A highly permeable concrete has a high conductivity with reduced electrical resistance. The knowledge of the electrical resistance of a concrete allows to measure the possible rate of corrosion of steel reinforced bars.

The test is simple to perform and requires only two 6.5 mm diameter holes drilled to a depth of 8 mm. Inject a small amount of conductive gel into each hole and insert the probes. The resistivity value is immediately displayed.


Measuring range: 0.5 to 20 kΩ cm, with 0.1 kΩ resolution. 2-probe array spacing: 5 cm Display: LCD 4 ¼ digit Battery operated with 100 hours operating time The instrument is supplied complete with drill bit, gel, template, accessories, carrying case.

Dimensions: 400x270x130 mm Total weight: 4 kg


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