ขาย หมวกกันน็อคพลังงานแสงอาทิตย์ Auto Darkening ราคาที่ดีที่สุด

Welcome.our products come from China. welcome to order Solar Energy Auto Darkening Welding Helmet Lens Welder Cap Grinding Lens Filter Shade Goggles for Soldering Cap with Adjustable Sensitivity Low Battery Indication Delay Time Replaceable Battery This solar auto darkening welding mask helmet welder lens filter is high quality solar darkening automatic welding lens with solar charge function and fully automatic ON / OFF, very convenient and efficient to use. High impact resistant PP material, easy and safe to operate. Features: Automatic welding lens filter with solar charge function and fully automatic darkening. Overall process protection against UV and IR with adjustable sensitivity and delay time. Variable shade(DIN) from DIN9 to DIN13 can be adjusted by turning a shade knob. Solar powered and the power can turn on and off automatically. With low battery indication, replaceable battery and lens TEST button to test if the lens can work normally. High clear filter with high quality LCD and multi-layer optical filter interference. Serves to most standard welding helmet's viewing window. Specifications: Material: PP + LCD Color: Black Light State: DIN 4 Dark State: From DIN 9 to DIN 13 (Free Outside Adjustment) UV/IR Protection: 15 Levels Switching Time (Bright to Dark): 1/10000s (Normal Temperature) Delay Time (Dark to Bright): 0.2s Adjustable Grinding / Welding: Support Power Supply: Solar Cells & Lithium Battery (Replaceable) Battery: 1 * CR2032 3V 320mAh Lithium Battery (Included) Power on/off: Fully Automatic Sensitivity (Based on Current Size When Welding): Adjustable, Low / High Arc Sensor: 2pcs Eye Protection: EN379 1/2/1 Face Protection: EN175 UV Transmittance: 313nm≤0.00006% 365nm≤0.00006% IR Transmittance: 780～1300nm≤0.003% 1300～2000nm≤0.009% Application: MIG / TIG / Argon Arc / Welding Arc / Gas Welding Operating Temperature: -5℃～55℃ (23℉～131℉) Storage Temperature: -20℃～70℃ (-4℉～158℉) Active Viewing Area: 92 * 42mm Solar Battery Area: 98 * 18mm  Filter Cassette Size: 110 * 90 * 9mm / 4.33 * 3.54 * 0.35in Filter Cassette Weight: 107g / 3.75oz Package Size: 11.5 * 9.1 * 3.5cm / 4.53 * 3.58 * 1.38in Package Weight: 107g / 3.77oz Package List: 1 * Welding Lens