China IN-V032 Portable Keratometer Auto Refractometer Kr-9000 Auto Ref Keratometer Price, Find details about China keratometer, auto keratometer from IN-V032 Portable Keratometer Auto Refractometer Kr-9000 Auto Ref Keratometer Price
Specification
Measuring range:3.000mm~12.908mm Accuracy:≥±0.05mm Single Measurement Time:0.03s Output:Infrared output Weight:<0.5Kg (include battery) Dimension:240mm×90mm×60mm Power:500mW+15% Power Supply:3 AA battery |