. . The best visor in this price category .Benefits of the visor:Mig/Mag welding4-arm adjustable headpieceUnusually low response time of 1:30000sWeight only 575gTRUE COLOR filterMMA weldingTIG AC/DC weldingFunctional GrindingPlasma CuttingFilter CLASS 1/1/1/24 SensorsReplaceable CR2450 BatteryFilter Size: 100x60 mm . . . . Care for your own health and choose a safe visorAPS-858 BLACK TrueColour automatic visor with variable DIN 4/5-8/9-13 protection level, variable brightening time and adjustable sensor sensitivity.Designed for protection in MIG/MAG, TIG and TIG PULSE welding, MMA, plasma cutting and equipped with grinding function.External parameter adjustment allow changing the protection mode (welding/grinding/plasma cutting) without removing the visor from the head.4 independent sensors guarantee excellent performance in low-current TIG welding.Physical ParametersHigh-quality TrueColour LCD filters in optical class 1/1/1/2 , reproducing true color.4-arm adjustable headpiece provides comfort.The EN175B compliant shell provides greater impact resistance.Power parametersPower source: photovoltaic cell + replaceable battery.The visor has one of the best filters for eye protection. Short response time of 1:30000s and 4 sensors provide comfortable working conditions in addition true color filter provides excellent visibility.The visor is equipped with plasma grinding and cutting function . . . . . EquIPMENT:Self-darkening automatic visor APS-858 BLACK TrueColour Replacement protective polycarbonateInstruction manual. . . . . . Sensor visor parameters : Response time: 5AInvest in your health and buy one of the best welding touchdowns .