Magnum Inverter welder THF 238 PRO LCD V2

The Magnum THF 238 PRO LCD V2 is a TIG AC/DC inverter welder that also welds in pulse mode and with the MMA process. Use DC-TIG for stainless steel, mild steel, copper and titanium, and AC-TIG for aluminium and its alloys.

You set the welding current right on the handle of the 4 m SR26 torch, and the settings show on a 4.3-inch colour LCD screen. A wired foot pedal for remote control is not included.

Modes and functions

• TIG modes: DC-TIG, AC-TIG, DC-PULSE, AC-PULSE and TIG MIX
• AC: nine wave shapes, frequency up to 200 Hz, oxide cleaning depth and width set separately
• Pulse: 0.5-99.9 Hz, balance 10-90%
• MICROTIG and spot welding from 0.01 s, spot and pause time 0.01-9.99 s
• MMA: Hot Start, Arc Force, Anti Stick and VRD

Technical data

• Manufacturer: Magnum
• Product code: U I THF238P LCD
• TIG AC/DC welding current: 10-200 A
• MMA welding current: 40-160 A
• Duty cycle: 200 A / 60%
• Supply: 230 V, 50/60 Hz, single phase
• Fuse: 25 A, type C
• Maximum power draw: about 7.2 kVA
• No-load voltage: 70 V, 7.9 V with VRD
• Protection class: IP21S
• Machine cooling: air
• Torch cooling: gas
• Screen: 4.3-inch colour LCD
• Weight: 16 kg
• Country of origin: France
• Warranty: 24 months for consumers, 12 months for businesses

Weld in a welding helmet with a suitable shade and in protective clothing, keep the room ventilated and secure the gas cylinder.