5 different weighing modes -ct= carats, g=grams, oz.=ounces, gn= grain, dwt=pennyweight;Minimum Weight Should be 1.0g or more;Weighing tray measures 2 1/2 x 3;Power: 2 x AAA batteries;Scale has auto shut off after approx. 2 minutes to save battery life

• BlueDot Trading Digital Jewelry Scale, 600 by 0.1gm, Silver
• 600 by 0.1gm
• Silver

BlueDot Trading Digital Jewelry Scale, 600 by 0.1gm, SilverBlueDot Trading