Tonometer mod. YZ-7A

The product is designed and manufactured conforming to the international standard IS0/TR 8612---1997,which is reliable enough in quality, smart and portable in structure and convenient for use.

Principle of design: use the pointer to press cornea and then measure the pressed depth , thus indirectly

get the intraocular pressure.

Characteristics:

•Schiotz type tonometer.

•All the parts contacting with cornea are made of stainless steel which is anti-acid and does

no harm to issues.

•Safe,reliable,practical,accurate and portable.