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PD & PH Meter model INS-11071

Precise and rapid measurements of pupil heights using the boxing system for all types of frame. Easy to use to measure the Pupil Distance

PH testing range: 8mm-34 mm

PD testing range: 50mm-80 mm

Dimensions: 8 x 3 x 1 in / 20 x 7 x 2 cm

Weight: 1.30 oz / 36 g