Automatic darkening filter, welding cover, solar helmet, lens welding equipment

Features: 1. The high-sensitivity arc sensor and probe head provide professional and precise protection. 2. Automatic solar charging eliminates the need for a power supply, making it more convenient and environmentally friendly. 3. A transparent window offers a wide field of vision, quickly and reliably filtering the welding arc light. 4. Automatic on/off operation makes it easy and safe to use. It can be used with various styles of welding helmets. 5. Ensures users are well-protected at work to prevent occupational illnesses. Specifications: Condition: 100% Brand New Item Type: Auto-Darkening Filter Material: ABS Light Shade: DIN4 Dark Shade: DIN5~13 Shade Area Adjustment Method: Internal Control, Continuously Adjustable Light Changing Response Time: 1/10000s Induction Sensitivity Control Adjustment: Continuously Adjustable Recovery Time: 0.1s~0.8s Power Supply: Lithium Battery/Solar Power Built-in Battery Model: CR2450 Lithium Battery Rated Capacity: 600mAh Battery Replacement: Yes Operating Temperature: -10℃~65℃ Number of Arc Sensors: 4 IR/UV Protection Quality: DIN15 Package List: 1 x Auto-Darkening Filter 1 x Accessory Bag