The SR-50 is a portable battery / mains powered capacitance discharge welder which has been specifically designed for making thermocouple junction welds and impact welds both in the workshop and out on site.
It has sufficient power to weld wires of up to 0.9mm diameter and has a battery charge life of at least 500 welds on maximum power. It can also be run from the mains supply via the charger.
A wait lamp with interlock is fitted to prevent the user from using the welder until the current set charge is reached.
The SR50 case is waterproof, light and robust and made from a rigid durable plastic with an easy grip.