Products description：

Our automatic darkening welding helmet uses advanced light sensing technology to ensure immediate protection and clear visibility. Shadows (5-8/9-13), sensitivity, and delay can be infinitely adjusted through transparent knobs, making it an ideal choice for manufacturing and maintenance professionals.

Key Features :

Sensitivity / Delay Time Infinitely Adjustable : Users can accurately adjust the sensing sensitivity and response delay time of the device according to different needs of actual usage scenarios.

Low-battery Indicator : When the device's battery is low, the indicator light will light up in a timely manner to issue a clear battery warning to the user.

Powered With Solar-assist : The device can autonomously replenish power under lighting conditions, effectively reducing the frequency of consumption of traditional batteries.

Technical Specifications:

Modle : ADF GX-450F

Optical Class : 1/1/2/2

Viewing Area : 92x42mm

Cartridge Size : 110x90x9mm

Arc Sensor : 2

Light State : DIN 4

Dark State : FIXED SHADE 11

Shade Control : Unadjustable

Power On/Off : Fully Automatic

Sensitivity Control : Low-middle-high

UV/IR Protection : DIN 16

Power Supply : Solar cell.2 CR2032 Batteries can be changed

Switching Time : 1/15000S,from Light to Dark

Dark to Light  : 0.15-0.45S by infinitely dial knob

Low Amperage TIG : ≥30amps(DC),≥30amps(AC),

Grinding Function : YES

Low Volume Alarm : YES

ADF self-check  : NO

Operating Tep : -5℃-+55℃

Storing Tep : -20℃-+70℃