





Attributs
Guangdong, ChinaPoint d'origine
MSLHA16Numéro de Type
MSLMarque nom
OEM, ODMSupport personnalisé
metal and plasticMatériel
electricalPuissance
Voltage:100-240v
Garantie:3 ans
Product name:Portable Self-Refractometer
Measuring distance:98±3 cm
Pupil diameter:4.0 to 9.0 mm
Pupillary distance:50 to 70 mm (permissible error: ±1 mm)
Spherical power:-8D to +8D (error: ±0.25D)
Cylindrical power:-3.5D to +3.5D (error: ±0.25D)
Measurement time:< 15s
Data transmission:WiFi transmission
Display::7inch LCD touch screen
Resolution:1920*1080P

Conforme aux normes de l'UE












