If you're working with ham radio, amps and coax, this works great! Any temperature is required to solder the wires to the spare transistors. The best investment!
Heats up quickly and holds temperature with multiple terminals. You may need to let it sit for 5 seconds if you're making more than 5 joints in a row. Heavy construction ensures it stays in place. Everything you would expect from a low-end soldering station. Highly recommended.