Har680 Easyref Handheld Portable Auto Refractor Refractometer Vision Screener

• After-sales Service: Online Service
• Warranty: 1 Years
• Type: All
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: HAR680
• Style: Handheld
• Application: Vision Checking
• Shell Material: Plastic
• Customized: Non-Customized
• Working Distance: 1m
• Measure Age: 6 Month to 100 Years
• Transport Package: Carton
• Specification: CE, FDA, ISO9001
• Trademark: RS
• Origin: China
• HS Code: 90185000
• Production Capacity: 100000PCS/Year
• Package Size: 35.00cm * 45.00cm * 25.00cm
• Package Gross Weight: 5.000kg

Product Description

Handheld auto refractometer

HAR680

 

Price is without priner , printer optional 

 

This machine isan innovative wavefront refractometer that precisely measures refractive errors of patients from 6 months old through adults within just seconds 

 

the device is designed an engineered to be handy and user-friendly with one-button operation . With the short working distance . the device is extremely easy-to -focus.

 

Sphere range	-10D to +10D
Sphere tolerence	±0.5D
Cylinder range	-5D to +5D Step 0.25D
Cylinder tolerence	±0.5D
Axis of astigmatism range	1ºto 180º
Data acquisition time	1s/eye
IRIS IMAGING	yes
connections	USB, WIFI, BLUE-TOOTH, easy data transfer to PC or priner
print to	printer(optional)
Dimensions	203mm*110mm*50mm
Net weight	360g