E2

Name: E2 Type: E2 Spec: Detail: Viewing window Size: 91x 40mm, Working temperature: -5C~+55C, Light Shade: 3, Dark Shade Option: 9-13, Switching time: 1/25,000s, Recovery time: 0.6s, Eye protection: EN379, UV/IR Protection: EN169, Face protection: EN175, Power source: AAA, Auto power off Net Weight(g): 500