Size
Handheld Auto refractor Vision Screener
Weight
Handheld Auto refractor Vision Screener
Measurement Accuracy
Handheld Auto refractor Vision Screener
Brix Min. Div.
Handheld Auto refractor Vision Screener
Measurement Range
Handheld Auto refractor Vision Screener
Place of Origin
Guangdong, China
Type
Handheld Refractometer
Customized support
OEM, ODM, OBM
Min. Div.
Handheld Auto refractor Vision Screener
Brix Range
Handheld Auto refractor Vision Screener
Scale Range
Handheld Auto refractor Vision Screener
Material
Handheld Auto refractor Vision Screener
Product name
Handheld Auto refractor Vision Screener
Display screen
Touch screen
Refractive detectlion
Auto
Pupll dlameter
4.0mm-9.0mm:0.4mm
Spherlical
Range:-7.5D-+7.5D Accuracy: ±0.25D
Operating mode
Binocular measu
Fixation target
Lights and sounds
Pupil distance
35mm-80mm; 1.5mm
Cylindrica!
Range:-3.00D-0.00D Accuracy:0.5D