Professional & Industrial Equipment
ON BALANCE CT-250 Carat Scale 50g x 0.001g / 250ct x 0.005ct
50g x 0.001g 250ct x 0.005ct Includes tweezers, calibration weights, and zipper soft storage case White backlit LCD 2 x AA batteries & 3 year warranty
https://www.bizrate.co.uk/professional_industrialequipment/on-balance-ct-250-carat-scale-oid5968043437.html