VEVOR Gold Melting Furnace, 1350W, 2102 ℉ Max Temperature, 3 kg Digital Electric Melting Furnace, with 1 kg and 3 kg Ceramic Crucible and Ingot Die for Processing of Gold, Silver, Aluminum, CopperProfessional Melting FurnaceHigh-Purity CrucibleDigital Temperature ControlFast & Efficient HeatingComplete AccessoriesWide ApplicationMeasuring Accuracy of Heating Range: ±1℃,Max. Heating Temperature: 2102 ℉ / 1150 ℃,Item Model Number: GF1100ND1-3KG,1 KG Melting Crucible External Dimensions (Dia. x H): 2.56" x 4.92" / 6.5 x 12.5 cm,Item Dimensions: 14.96" x 9.45" x 8.27" / 38 x 24 x 21 cm,1 KG Melting Crucible Internal Dimensions (Dia. x H): 1.5" x 4.53" / 3.8 x 11.5 cm,Crucible Capacity: 2.2 Ibs (1 kg) / 6.6 lbs (3 kg),3 KG Melting Crucible Internal Dimensions (Dia. x H): 1.97" x 6.3" / 5 x 16 cm,3 KG Melting Crucible External Dimensions (Dia. x H): 2.95" x 6.7" / 7.5 x 17 cm,Power Input: 1350 W