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| Name: | HAR-800/HAR-880 Handheld Auto Refractometer |
|---|---|
Product Description
HAR-800/HAR-880 Handheld auto refractometer
Features:
Non-contact and non-invasive | The light power is safe for eyes;The working distance of the instrument is 35cm(14inches) |
Low cooperation need | It do not need too much cooperation of children.It is suitable for infants and disabled individuals. |
Automatic operation by one key | Complete the automatic detection of two eyes just need one key operation.A speedy and intelligent design. |
Easy to carry | Small and lightweight body and printer.Easy to carry.It is suitable for any outdoor screening. |
Accurate result | The advanced optical detection principle provides an accurate result:including myopia, hyperopia , astigmatism,axial and anisometropia. |
Comprehensive detection modes | Infant mode is specially designed for the babies’ refraction characteristic; Myopia mode is specially designed for common myopia people and high myopia people; (HAR-880 only) Adult mode is suitable for all adults. |
Dual mode distance hint | Through ultrasonic measurement of distance,it adopts sound and visual color light prompt the distance. |
High performance battery | Short charging time and can use for a long time. |
Large storage capacity | 420 data storage. |
Ultrasonic distance measurement | Automatic monitoring the detection distance through audible and visual hint. |
Aiming | The cross-shape is luminous and easy for aiming. |
Printer | Thermal printer by infrared connection. |
Net Weight | 0.9KG |
