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Digital pupilometer Optical PD meter LCD display

Digital pupilometer Optical PD meter LCD display

$ 41.44

Availability: 1055 in stock
  • Condition: New
  • Country/Region of Manufacture: China
  • Return shipping will be paid by: Buyer
  • Brand: Unbranded/Generic
  • Item must be returned within: 14 Days
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money back or exchange (buyer's choice)
  • MPN: Does not apply

    Description

    HPD-1 Digital PD Meter
    Main features:
    Cornea reflection light coincidence method is used.
    This operates by aligning luminous points on the pupils with the measuring line.
    Results are displayed digitally in LCD window: Right, PD, Left.
    Steps: 0.5mm.
    Monocular and binocular PD are measurable.
    Automatic power shut-off in one minute after operation is completed.
    Specifications:
    Range of measurement: 45-80mm(Total) in 0.5mm steps, 22.5-40mm(Each) in 0.5mm steps
    Display: Liquid crystal digital display
    Fixation target: Green dot on illuminated background
    Focus range: 30cm to infinity
    Illumination: LED
    Automatical shut-off: after one minute of inactivity
    Power supply: 3V DC, 2 AAA batteries