PD Meter is a digital precision optical instrument used to measure distance between human pupils in the process of optometry.
This device is designed in a scientific and reasonable way, integrating technologies on optics, microelectronics.
Technical Parameters :
Range of data display: Binocular pupillary distance4483mm , Left or right pupillary distance2241.5mmEffective range of measurementBinocular pupillary distance4582mm, Left or right pupillary distance22.541mmIndication error≤0.5mmRounding error≤0.5mmDistance of target30cm∞Power source:Voltage DC 6V,4 AA batteryTime for automatic shut-off1 and a half minutes after stopping operationOverall dimensions: 219mm(L)×169mm(W)×86mm(H)Weight: 0.7kg
Dubai, Dubai, - 48542, United Arab EmiratesView Mobile No.