- Mode: APTP450- World's smallest ultra portable micro precision digital scale- 1.1 inch blue backlit LCD display- Maximum load/weight: 100 grams- Minimum detectable weight: 0.01 gram- Resolution/step: 0.01 gram- Units: g、 tl、 ct、 dwt- Auto-off power save feature: shuts down when no activity for 30 seconds- Carrying pouch included- Powered by?1 x?CR2032 battery (included)                                                                                                                                Dimensions: 2.83 in x 1.57 in x 0.47 in<br />Weight: 1.73 oz