Geotechnical Gauge

Geotechnical Gauge Geotechnical Gauge

This gauge features a centimeter and inches scale, a roundness chart, a chart for estimating percentage composition, 6 common Munsell soil colors, and a size classification chart with actual sand grains from coarse to silt fused to the plastic.

Flexible and Waterproof with a nylon string for carrying.

Measures 5" x 7".

Approx. Ship weight 9 oz

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