The Ar-Gone Weld Gas Analyser accurately monitor and measures oxygen levels during TIG Welding. Features: Self calibrating on start up. Improved electronics for faster response. New style, improved sensor. Range 20.94%down to 00.01% Robust weather resistant case. Sensor response T90 Operating temperature 10°C to 40°C. Low battery indicator will apply on L.C.D. Power 9V Battery (PPS Type) Approx 200 hours usage Display 3.5 digit LCD 12 Months Warranty on sensor and electronics
