Best Price Popular Model SW-800 Hand Auto Refractometer
Best Price Popular Model SW-800 Hand Auto Refractometer
SW-800 Handheld Refractometer Pictures:
SW-800 Handheld Refractometer Technical date:
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Operation mode |
Bino/Mono |
|
Optometry |
Automatic |
|
DS |
Range: -7.50D~+7.50D, Resolution: 0.25D/0.01D Accuracy: ±0.50D |
|
DC |
Range: 0.00D~3.00D, Resolution: 0.25D/0.01D, Accuracy: ±0.50D |
|
Axis |
Range: 1°~180° Axis: Range 1°~180° Resolution: 1° Accuracy: ±5° |
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Pupil size |
Range: 4.0mm~9.00mm |
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Resolution |
0.1mm Accuracy: ±0.1mm |
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Pupil distance |
Range: 35mm~80mm Resolution: 1mm, Accuracy: ±1mm |
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Gaze |
0°~20° |
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Measuring distance |
1m±5cm |
|
Time per measurement |
~1s |
|
Fixation target |
Light flash, attractive sound |
|
Date interface |
Wi-Fi, USB |
|
Battery |
Rechargeable lithium batteries, 6 hours of duration, Replaceable |
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Size |
180mmX130mmX110mm |
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Display |
5 inch touch screen |
|
Weight |
0.8Kg |
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Optional accessories |
Camera tripods, printer, etc |
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