द्विगुणलोहां तुलामतः षण्णवत्यङ्गुलायामां परिमाणीं कारयेत् ॥ कZ_०२.१९.१७ ॥
dviguṇalohāṃ tulāmataḥ ṣaṇṇavatyaṅgulāyāmāṃ parimāṇīṃ kārayet
He shall have a standard measuring rod/beam (parimāṇī) made, of double-thickness metal, with a length of ninety-six aṅgulas, conforming to the standard balance/weight system (tulāmata).
It creates a uniform, inspectable state standard that reduces private tampering, enables consistent audits, and supports fair taxation and trade enforcement.
Because the measure must align with the officially accepted system of weights/balances, ensuring interoperability across markets and offices.