HY-9A PD Meter

Feature:

 The PD Meter is a digital precision optical instrument used to measure PD in the process of optometry for fitting spectacles.

 Packing Dimension:28×20x10cm

 G.W.:1kg

 Packing Quantity:10pcs/ctn

 Carton Size:43x29x52cm

 Approx G.W.:11kg