Product IntroductionTechnical SpecificationsProduct AppearanceProduct Introduction Technical Specifications MP-320 Anti-Fog Tester 1.Instrument parameters Power Supply : 100 ~240 V , 50 / 60 HZ Working Voltage : DC 12 V Product Size : Product Weight : 50 kg 2.Measurement Standard *Sunglasses European Standard : EN 168 EN 174 3.Package Content Instrument * 1 Charger * 1 Instructions * 1 Product Appearance 项目导航历史的文章上一个项目:MP-380未来的文章下一个项目:MP-300