Answer:
Desoldering Tool-supply heat from metal tips, hot air from nozzle guns and pump-action to remove solder.
Soldering pencil- used to fuse wires and electronic components together on circuit boards. Used in electrical engineering and circuit board design.
Multi- Volts Power supply-uses the reactance of a capacitor to reduce the mains voltage to a smaller AC voltage.
Long nose pliers-Use to grip small objects, reach awkward places, holding wires, bend loops, and attach wires.
Portable Electrical Hand Drill-Used primarily for boring holes in nearly all materials, the electric drill can also be used for a variety of other tasks, facilitated by a number of accessories and attachments.
