Bit like the how often we should get our test gear calibrated.
A strict one per year call for everyone is silly.
Horses for courses - the one man band who buys his test gear with his own hard earned money and self tests regulary does not need the same approach as the firm whose emplyees uses the firms and throws them in the back of the van.
For one the yearly cal might be too much and the other nowhere near often enough.
Bit like the how often we should get our test gear calibrated.
A strict one per year call for everyone is silly.
Horses for courses - the one man band who buys his test gear with his own hard earned money and self tests regulary does not need the same approach as the firm whose emplyees uses the firms and throws them in the back of the van.
For one the yearly cal might be too much and the other nowhere near often enough.
