Olson Instruments releases its Resonance concrete Test Gauge, the RTG-1

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Olson instruments have released its Resonance concrete Test Gauge, the RTG-1 which is designed for lab use.
Olson’s Resonance Test Gauge (RTG) connects to the customer’s Windows device for longitudinal, flexural and torsional resonance testing of concrete, rock, asphalt and masonry (cylinders, beams and cores). Results can be exported to our Calculations

Spreadsheet which automatically determines dynamic properties such as Young’s modulus (E), shear modulus (G) and Poisson’s ratio (ν) (meets ASTM C215 standard for resonance testing of concrete for dynamic properties and ASTM C666 standard for freeze-thaw durability testing)