Solder Pot Power Consumption 320 W Pot Capacity 1 lb Pot Interior Dimensions 1 1/2 in D x 2 1/4 in Dia Crucible Shape Round Display Type Analog Operating Voltage 120 V Operating Temperature (Minimum) 350 Degrees F Operating Temperature (Maximum) 850 Degrees F Application Dip Soldering Tinning Bar Capacity 1 Bar CS-PBF4 or 3 Bars CS-PB50-3 Crucible Material Gray Cast Iron Display Units of Measure Celsius Fahrenheit