70B Portable Welding Pen O/U Connector PL2303HXD 6Pin USB TTL RS232 Convert Serial Cable 1 Hz - 3200 Hz

1 Hz - 3200 Hz (programmable) Operating Voltage 3

or direct flame application

The sealed design extends lifespan by protecting internal components from contamination

4 GHz IEEE 802

CO (carbon monoxide)

70B Portable Welding Pen O/U Connector PL2303HXD 6Pin USB TTL RS232 Convert Serial Cable 1 Hz - 3200 Hz70B Portable Welding Pen O U Connector 70B Portable Welding Pen O U Connector Spot welding works by applying pressure and heat to the weld area using copper alloy electrodes. These electrodes transport an electrical current through the weld segments. As the material melts the parts are fused. At this point, the current is turned off and pressure from the electrodes is upheld, Spot welding is useful in many circumstances, although there are certain