Model JWG-1.5K NON-OIML JWG-3K NON-OIML JWG-6K JWG-15K JWG-30K Capacity (kg) 1.5 3 6 15 30 Division (g) 0.1/0.5 0.2/1 0.5/2 1/5 2/10 Weighing Units kg , g, lb ,oz Display (mm) Easy to read 7 digits green backlit LCD display Weighing Pan (mm) 245 × 200 Scale Dimension (mm) 250 × 321 × 131 Weight Net weighing 3.78kg, Gross weight 4.34kg Power Supply 1. AC/DC adapter, 9V/400mA, 2. Acid type rechargeable battery 6V/3Ah Operating Temp -5°C ~ 40°C Certification CE, OIML