DGSI. Durham Geo Slope Indicator

PI TAPE® precision diameter tapes

PI TAPE® precision diameter tapes directly measure the diameter of concrete cylinders from 2 - 12 inch diameter to an accuracy of ±0.001 inch. It gives the average diameter in one reading and eliminates the averaging of several when using a micrometer. Manufactured from type 1095 spring steel.

Model Description
C-196 PI TAPE® precision diameter tape in case