Hot Air & Soldering Station Baku 702B EU. Key Specifications. Total Power Consumption: Around 400W.. Soldering Iron Temperature Range: 150°C to 500°C (variable depending on exact regional variant).. Hot Air Temperature Range: 100°C to 420°C / 480°C.. Airflow Type: Diaphragm pump located inside the main station base, offering a stepless adjustable airflow of 0.3 to 24 Liters per minute.. Display: Dual LED digital screens showing real-time working temperatures.. Safety Feature: ESD-safe design to protect sensitive microelectronics from static discharge.