no-load indication (for a precision balance)
Copy
https://doi.org/10.1351/goldbook.N04176
The deflection or rest point (no-load reading) multiplied by the value of the division for zero load (rider at zero); symbol i0.
Source:
Orange Book, 2
nd
ed., p. 36 (https://media.iupac.org/publications/analytical_compendium/)