US$ 1050.00
Method: R-F(RA-LL) Impedance
Pressure 0
Product Name
◆Time constant: >3
Ophthalmic Equipment Near Vision Chart with LED Light 16 Method: R-F(RA-LL) ImpedanceFeature working distance 25cm super thin frame design brightness: 80~320cd m2 net weight: 200g no battery included input voltage: 110v 220v 60Hz output voltage: DC5V, 1000mA
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