MINGSING NV-100 NEAR VISION CHART VISION TESTER
Характеристики
Brand Name: | UNIKOPT |
lamp: | Led |
Model Number: | YK-100 |
Power: | 3 AA batteries |
Remote Distance: | 60cm |
Remote Power: | LR6 3V |
Testing distance: | 30cm |
Usage: | Optical |
Материал: | PLASTIC |
Цвет: | White |
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