Product description:
INS-11040 Digital Pupilometer PD-200
Dimensions: 9 x 7 x 3 in / 23 x 17 x 7 cm
Weight: 23 oz / 652 g
Features:
- Accuracy self-check function
- VD measurement function
- It features consecutive measurement, direct point-sampling and high accuracy of orientation, with mechanical hairspring being used to level at the reflecting point of human cornea
- Adopting line-shaped sensors of high definition advanced intellectualized electronic systems and digital display which allow the testing results more visible, legible and accurate.
- The design of LED lamp-house and low-power consumption makes the battery life prolonged
- The brightness of LED is adjustable
- +2.00D compensation for the degree of eyesight is available
Specifications:
- Range of measurement Binocular papillary distance: 45~82MM
- Left or right papillary distance: 22.5~41MM
- Absolute indication error =0.5MM
- Absolute dissymmetrical error =0.5MM
- Absolute rounding error =0.5MM
- Distance of target 30cm~8
Voltage: DC3V (AA battery 2 pieces)