Accurate linear temperature control. Easy to maintain and calibrate. Modular assembly of parts for easy service. Wide variety of soldering and SMT CROWN tips available. External calibration helps with ISO9000 compliance. Very cost effective solder station. Burn Proof Soldering Iron Cord. Large detachable water well for sponge. Well insulated Three position head for holding soldering iron. Power switch light and temperature blinking light. A Very Cost Effective Soldering Station for manufacturing or repair 18 Month Warranty.