Check the listing for details. Vee Gee BX-2 Refractometer Cat No 43003 28-62% Brix with Instruction Sheets. Condition: New – Open box, Made in China. Listed at 30.00 USD. The Vee Gee BX-2 Refractometer is a handheld refractometer designed for use in medical and biological laboratories. Manufactured by VEE GEE in China, this device is capable of measuring Brix values between 28-62%. It comes with instruction sheets to assist with accurate readings and proper usage. Ideal for healthcare, lab, and dental applications, this refractometer provides precise measurements for a range of scientific and medical disciplines.