Lincoln Electric Precision TIG 275 TIG/Stick Welder, 2-340A, 208/230/460V

The Lincoln Electric Precision TIG 275 is a TIG and stick welder for general maintenance and fabrication shops, and this version runs on 208/230/460 V single-phase, 60 Hz power. Its 2 to 340 A output range covers thin and thick material, Micro-Start II technology improves arc starts and stability, and it takes 5/32 in. (4.0 mm) stick electrodes.

For aluminum TIG welding, AC Auto Balance automatically sets the mix of cleaning and penetration, or the AC balance can be adjusted by hand to increase or decrease either. Micro-Start II technology also helps produce more precise welds and crater fills, and the wide amperage range lets one machine handle both ends of the material thickness spectrum.

An optional Advanced Pulse Control panel adds a TIG pulser that limits distortion from excess heat input and helps moderate filler metal deposition for a consistent bead appearance. The side-mounted torch holder and connections simplify cable management, protect the leads and give the torch a place to rest when not in use.

Highlights

• 208/230/460 V, 1-phase, 60 Hz version

• 2 to 340 A output range; 5/32 in. (4.0 mm) Stick electrodes

• Micro-Start II technology for arc starting and stability

• AC Auto Balance with manual AC balance adjustment for aluminum

• Optional Advanced Pulse Control panel adds a TIG pulser

• Side-mounted torch holder and connections help organize cables

Specifications

Good to know

• Check the input power (voltage, phase and amperage) against your supply before you order.