Concrete resistivity detector/Digital resistivity 4 probe array meter
Description:
Portable Concrete Electrical Resistivity Meter/Torrent Permeability Testers The corrosion of steel bar/ reinforcement in concrete is an electrochemical process, it creates an electric current to make metal dissociation. The lower the resistivity, the easier corrosion current flowing through the concrete, and the greater the likelihood of corrosion. So measuring the resistivity of concrete can effectively evaluate its ability to resist corrosion and evaluate existing steel corrosion degree.
Feature: 1. Sponge plug type sensor to ensure good electrical contact; 2. 160 * 128 large LCD screen display directly; 3. Keep test data function, continuously record, safe and reliable 4. Multifunctional PC will be easy to data storage and processing
5. Portable waterproof instrument box will be easy to carry