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Nidek Auto Keratometer KM-500BPI NiCd Compatible Medical Battery

£46.66 £55.99 Inc Tax


Euro Energy Part Number: 02904
Nidek Auto Keratometer KM-500BPI NiCd Compatible Medical Battery
OEM Part Number: KM-500 BPI
Chemistry: Nickel Cadmium
Voltage/Capacity: 6.0V/1100mAh
Approx Size: 48.7mm L x 45.2mm H x 34.5mm W
Weight: 130g

This is a compatible medical battery for use in the Nidek Auto Keratometer KM-500. Built in the UK by Euro Energy and using quality components, this battery comes with a 12 month warranty.

Features of the Nidek Keratometer:

  • Accurate refraction measurement
  • Easy VA measurement with glare test (available for the ARK-1s)
  • Simple opacity assessment with retro illumination image (available for the ARK-1s / 1a)
  • Patient-friendly accommodation measurement (available for the ARK-1s / 1a)
  • Keratometry measurement with mire ring

Large pupil zone imaging method

The large pupil zone imaging method enables the measurement of wide area refraction of up to 6 mm diameter and can indicate the difference between the wide area refraction and central area refraction of up to 3.5 mm diameter.

SLD and highly sensitive CCD

The system combining the Super Luminescent Diode (SLD) and highly sensitive CCD significantly improves measurement capability even in dense Cataractous eyes.

Optimal fogging to minimize accommodation (available for the ARK-1s / 1a)

Fogging allows the patient to view the target clearly and minimizes the interference with accommodation even in high astigmatism.

For further information on this Nidek compatible medical battery, or to discuss our expanding range of Compatible medical batteries, Original Manufacturer batteries & Original Manufacturer medical devices & accessories, contact our friendly and knowledgeable UK Customer Service team on Leicester 0116 2340567 or email

Additional information

Weight 0.13 kg
Dimensions 4.87 × 4.52 × 3.45 cm