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auto-refractor-Zhejiang Huiren electronics co. LTD

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Company name: zhejiang huiren electronics co., LTD

Contact person: ms xu

Telephone: 0572-2207633

Phone: 18072606105

Email address: hrsales1@hzhuiren.com

Website: www.hzhuiren.com

Address: 1818 gangnan road, economic and technological development zone, huzhou city, zhejiang province

auto-refractor

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auto-refractor

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auto-refractor

auto-refractor is a medical instrument used to check human vision. The conductive plastic potentiometer WDD35D4 product is installed inside. The distance between the pupils can be measured by a potentiometer output.

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