Product Review

Antra AH6-660 Series welding helmet is featured with the smart chip controlled 4 sensor auto darkening lens, which is extremely fast responsive to electric arc from TIG, MIG, MMA or Plasma applications. This light weight welding helmet is so versatile that it can be used on grinding, cutting and welding applications. It is a perfect upgrade for goggles and fixed shade glass, or smaller size auto helmet for a reasonable cost. *Features: - Fully automatic power ON/OFF. - Knob to adjust sensitivity and delay setting- UV/IR Protection: Permanent Shade DIN13 - Hard hat adapter (Sold separately)- Battery indicator and testing- 6 Ext. and 1 Int. Lens covers included. *Specifications: - Viewing Area: 98 x 62mm / 3. 86" x2. 50"- Cartridge Size: 110mm x 90mm x 9mm / 4. 33" x 3. 54" x 0. 35"- Optical Class: 1/1/1/2- Reaction Time: 0. 00004(1/25, 000) Seconds - Dark to Light: 0. 1-1 Seconds- Light State: Shade DIN 4- Dark State: Shade DIN 5-9/9-13- DC TIG Amperage Rating: >2 Amps- Battery Type: Solar Cell + 2X CR1616 installed (Replaceable) - Helmet Material: High Impact Polyamide Nylon- Operating Temperature: -10° C- 55° C (14° F-131° F)- Meet Standards: ANSI Z87. 1 / EN379 CE / CSA Z94. 3- Weight: 475g/16. 8oz *Spare parts: - Exterior lens covers: ASIN# B00CIOKN6C- Inner lens covers: ASIN#B00NF7R9AO- Head Gear: ASIN# B01N5HCMIX- Hard hat adapter: ASIN#B075FCZJZH, B075FH4J4C - Sweat Band: ASIN#B073XT6CCQ - Auto Darkening Lens: ASIN#B01M3633F6 - Cheater Lens: ASIN# B017IDJKMK (Diopter various) *Note: Head gear may require simple assembly. *SAFETY ALERT* - READ WARNING LABEL AND MANUALS CAREFULLY BEFORE USING THIS HELMET - STOP USING THIS HELMET IMMEDIATELY IF IT FLASHES, OR WORKS IN UNEXPECTED STATUS, RECTIFY THE PROBLEM OR CONTACT ANTRA CUSTOMER SERVICE.