Professional solar-powered auto-darkening welding helmet, for TIG and MIG welders, and grinders.

Features:

1. Adjustable sensitivity and delay time; grinding and welding modes can be selected.
2. Effectively protects your eyes, face, and head from injury caused by sparks, splashes, and harmful radiation.
3. Made of high-intensity, lightweight, flame-retardant material; safe to use.
4. Automatic darkening when you start working; fast response from light to dark in less than 1/25,000 of a second; darkness levels are adjustable.
5. With the delay, your eyes won't be hurt by the remaining arc, making it much safer.

Specifications:

Specifications: Material: PP Color: Gray Light state: DIN 4 Dark state: From DIN 9 to DIN 13 (external setting) UV/IR protection: 15 levels Switching time (light to dark): <1/25000 s (normal temperature) Delay time (dark to light): 0.15 s to 0.80 s adjustable.
Grinding/welding: Supported power supply: Solar cells and Li batteries; Battery: 3V 650mAh Li batteries (included)
On/Off: Fully automatic
Sensitivity (depending on the current size during welding): Adjustable, low/high
Arc sensor: 2 pieces
Eye protection: EN379 1/2/1
Face protection: EN175 UV Transmittance: 313 nm ≤ 0.00006% 365 nm ≤ 0.00006%
IR Transmittance: 780–1300 nm ≤ 0.003% 1300–2000 nm ≤ 0.009%
Operating Temperature -5℃ to 55℃ (23℉ to 131℉)
Storage Temperature: -20℃ to 70℃ (-4℉ to 158℉)
View Size: 93 * 43 * 6 mm
Filter Frame Size: 110 * 90 mm
Active Viewing Area: 93 * 43 mm
Solar Battery Area: 90 * 20 mm
Headset Size: 230 * 300 * 200 mm / 9.06 * 11.81 * 7.87 inches
Headset Weight: 500 g / 17.62 oz

Package List:

1 * Headset Welding
1 * Headband

Note:

1. This welding helmet is not suitable for laser welding or oxyacetylene welding.
2. When welding stops, the filter screen automatically switches from dark to light according to your delay time setting. (Turning the time adjustment switch to the "MIN" position allows for a delay of 0.1s to 0.3s. Turning the switch to the "MAXIMUM" position allows for a delay of 0.6s to 0.8s.)
3. Uses high-performance solar cells for power and has two built-in 3V Li-ion batteries for backup power. No battery changes are necessary, and battery life is extended. Under normal welding conditions, users can expect a battery to last more than 2 years.