TPV800 For Children Portable Vision Screener Handheld Auto Refractometer
Technical Details
Battery: | Rechargeable lithium batteries |
Brand Name: | CNSHTOPVIEW |
Data Interface: | Wi-Fi,USB |
Model Number: | TPV800 |
Operation Mode: | Bino or mono |
Optometry: | Automatic |
Other: | Replaceable battery |
Screen: | 5 inch touch screen |
Size: | 180mm*130mm*110mm |
Time of battery use: | 6 hours |
Usage: | Concentration |
Weight: | 8 |
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