This portable Presidium PCS-50LFT carat scale offers Legal-for-Trade reliability and accuracy at an affordable price. Supplied with a 50ct reference weight, leatherette carrying case and scoop, this scale is calibrated to be state-specific, making it Legal-for-Trade in the state for which it is ordered. Note that the scale is not qualified as Legal-for-Trade outside of the registered state. Weighing modes include ct, g, toz, gn. Measures 6" x 4 3/8" x 1 5/8" and comes with a 1 year warranty. Maximum weighing capacity is 50ct x .01ct.