Analytical Balance, Weighing (g) 152-320 / 220/51

Has a built-in weight for calibration as standard (OIML E2 class accuracy). Six display modes: g, mg, carat, quantity, %, momme. Equipped with RS232C as standard, enabling two-way communication with computers and connection with compact printer (AD-8121B, sold separately). With tare subtraction function. HR202i and HR300i windshields use anti-static conductive glass.