Cardinal points are the markings around the outside of a round analogue gauge dial which define the measurement increment divisions.
Featured pressure gauge products
Tattle-Tale pressure gauge for recording highest reading - Tattle-Tale pressure gauge for measuring water pressure from 0 to 160 pounds per square inch which shows the highest pressure
DM01 Multi-Range High Accuracy Pressure Gauge - High precision digital pressure gauge with 0.1% full scale accuracy, exchangeable pressure range modules from 100 mbar (1.5 psi) up to 400 bar (6000 psi).