absorbance unit of full scale的用法和样例：
- State-of-the-art accuracy of .25% of full scale for reliable testing of all types of backflow prevention assemblies.
- absorbance unit full scale
- Ranges shall be selected such that the normal operating temperature indication is approximately 50% of full scale.
- Under circumstance of pulsant (fluctuant) pressure, prescribed maximum of measured pressure is one-third of full scale of the selected gauge.