The Weller WTCPT temperature-controlled soldering station is perfect for repetitive, basic production, rework, and repair applications. This unit has a power consumption of 60 watts and 120 volts. The three tip-dependent temperature options provide maximum control. Temperature ranges from 600° F to 800° F. This unit offers a unique closed loop temperature control that protects sensitive components. The Ferromagnetic sensor in tip controls temperature, so no adjustment is required. Pencil power consumption is 42 watts. Pencil is a plug in style , with a 4 foot cord, and is Nichrome wound.