Place of Origin
Shanghai, China
Brand Name
zhiwan handheld auto refractometer
Model Number
VS-800 handheld auto refractometer
Optometry
handheld auto refractometer
Brand name
ZHIWAN handheld auto refractometer
Application
eye testing handheld auto refractometer
Certificate
ISO CE portable autorefractor
Product name
VS-800 handheld auto refractometer