Digital Pupilometer for Eyes with Memory Function and LED, CE Approved

About this item

• Our pupillometer includes the following features: Automatically turns off after 3 minutes of non-use; Stores the last value before automatic shutdown (No activity during this time); Adjustable LED lamp brightness from 0.5 to 3.0 degrees; Visual acuity compensation of plus 2.00d.
• 【30cm to ∞ adjustable vision distance】The 9A pupil distance meter can set 30cm, 40cm, 50cm, 1m, 2m, ∞ and other different vision distance gears
• 【Simple and accurate】Compared with those printable rulers, our digital PD meter adopts high precision sensor and advanced intelligent electronic system to display the measurement results digitally, which is intuitive, accurate and easy to operate. (Please bring your own 2 AA batteries, Not Included in the package)
• 【Measuring accuracy plus to minus 0.1/0.2/0.5mm adjustable】: According to the accuracy requirements of the actual glasses, set the measurement step increment, that is, accuracy, instead of fixed 0.5mm, the measurement results of Huanyu PD measuring tool is more reliable
• For non-consumable and non human damaged accessories, we will resend a new one for customers to replace