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Digital PD Ruler Pupillometer PD-28

$285.00
Product Code: PD-28

PD-28 Digital PD Ruler / Pupillometer Specifications:

Range of Measurement 45-82mm (both eyes), 22.5-41mm (each eye)
Indication Error <0.5mm
Rounding Error <0.5mm
Range of Focusing Point 30cm-Unlimited
Power DC 3V (AA Batteries x 2)
Automatic Shut Off Time 1 Minute