Aoyue 702A+ All Digital Dual Function Soldering and Hot Tweezers Station, 10 Soldering Tips and 2 sets of Tweezers Tips Dual 70 watt solder iron ports Digital control and display of temperature with touch type panel controls for precision and ease of use. User configurable 1 to 60 minute idle-to-auto-sleep mode for additional device protection and power saving. Digital calibration for easy temperature calibration Long Life heat Elements