Min. Order Reference FOB Price
1 Piece US$600.00 / Piece
Product Description
Magnification 6× Length of slit ≥12mm ) Minimum width of slit 0-12mm continuously adjustable Filter Cobal blue filter illumination 3Steps. Normal light source and cobalt blue light Power supply Li-ion battery 3.7V/3400Ah, battery model NCR18650B Lamp led bulb 3V/1W Working ...