Welcome to Grimes Optical Equipment

The new Digital GOE PD meter model 414N7
FEATURES
• Monocular/Binocular measurements
• Memory key
• Distance Conversion key
• Digital Occluder
The GOE PD meter is easy to use and includes a drop down breath shield
Bonus
Tripod
Also
Included

The GOE 414N7 PD meter is a digital precision optical instrument used to measure distance between human pupils in the process of optometry for fitting eye glasses. It can be used hand held using 4 regular AA batteries (included) or attached to a small tripod (included) for hands free operation.
Technical Information
Range of Data Display
Binocular pupilary distance: 44-83 mm
Left or right pupilary monocular distance: 21-41.5 mm
Effective range of measurement
Binocular pupilary distance: 45-82 mm
Left or right pupilary monocular distance: 22.5-41 mm
Indication error
< 0.5 mm
  
Rounding error
< 0.5 mm
Distance of target

30 cm-infinity
Power source Voltage: DC 6V
4 AA batteries (included)
Automatic shut-off one minute after non-use
Size 8.3 inch (212 mm) length X 6.2 inch (158 mm) wide X 2.3 inch (58 mm) high
Weight 19.4 ounce (.55 kg)


Call Grimes Optical Equipment
1-800-749-8427 if you would like more info.