profometer PM8000 - Measurement Accuracy

Measurement - Accuracy
The pulse induction principle used by PM8000 has defined operating ranges and
accuracies. The measuring range is dependent on the bar size. The expected
accuracy of the cover measurement is indicated in the graphic below. (Complies
with BS1881 part 204, for a single rebar with sufficient spacing and known
diameter).
Measuring Range
Standard
Deep
Deep
Standard