Purchase Qty. Reference FOB Price
1 Piece US$200.00
2+ Pieces US$999,999.00
Product Description
Portable Ophthalmic Refractometer Portable Refractometer Model: MCE-HAR-800 The Portable Ophthalmic Refractometer HAR-800 vision screener can check the refractive error precisely for different groups of people using the ultrasonic ranging, cross line, flashing light and sound technology and ...