Any weighing or measuring instrument, which, after being sold and before being used for weighing or measuring, it is necessary to assemble or set up, may be sold without first being tested and sealed but shall be tested and sealed before being used.
Cal. Bus. & Prof. Code § 12502
Weighing and Measuring Devices
Added by Stats. 1939, Ch. 43.
Official source: California Legislative Information. Reproduced from public-domain California statutes; confirm against the official source for the current text. Not legal advice.