Sy-V800 Optical Equipment Touch Screen Handheld Vision Screener Portable Handheld Auto Refractometer

• Customization: Available
• Classification: Physiological Functions of Diagnosis and Monitoring Equipment
• Type: Auto Refractometer
• Model NO.: SY-V800
• Display: 5 Inch Touch Screen
• Battery: Rechargeable Lithium Batteries
• Warranty: One Year
• Low Power Warn: Warn There Is 15 Minutes Left
• Package: Carton Box
• Weight: 0.8kg
• Transport Package: Carton
• Trademark: Sunnymed
• Origin: China
• Production Capacity: 300 Set/Month

Product Description

SY-V800 Optical Equipment Touch Screen Handheld Vision Screener Portable Handheld Auto Refractometer

Product Description

Feature about Handheld Vision Screener Portable Handheld Auto Refractometer:

The handheld auto refractometer can check the refractive error precisely for different groups of people using the ultrasonic ranging, cross line, flashing light and sound technology and then to find out the probably potential refractive problems.
Ideal for babies, seniors and patients with language barrier
If doctor can not find the long-lasting refractive error and cure it properly, children would become amblyopia sadly someday or lose the best chance to treat the lazy eye and finally become the
permanent amblyopia. The special model for children testing is the best way for child screening.
It is the neccessory equipment for a doctor to master the refractive status of patients

Specification about Handheld Vision Screener Portable Handheld Auto Refractometer:

Operation mode	Bino/Mono
Optometry	Automatic
DS	Range:-7.50D~+7.50D Resolution:0.25D/0.01D Accuracy:±0.50D
DC	Range:0.00D~3.00D Resolution:0.25D/0.01D Accuracy:±0.50D
Axis	Range:1°~180° Resolution:1° Accuracy:±5°
Pupil size	Range :4.0 mm~9.0 mm Resolution :0.1mm Accuracy :±0.1 mm
Pupil distance	Range :35 mm~80 mm Resolution:1mm Accuracy:±1 mm
Gaze	0°~ 20°
Measuring distance	1 m ± 5 cm
Time per measurement	~1s
Fixation target	Light flash, attractive sound
Data interface	Wi-Fi,USB
Printer interface	USB
Battery	Rechargeable lithium batteries, 6 hours of duration, Replaceable
Display	5 inch touch screen

Detailed Photos

Picture of Handheld Vision Screener Portable Handheld Auto Refractometer:

 

Main products:


FAQ:

Q: How to purchase your products ?
A: You can contact with us and purchase from our company directly. Normal procedure is: offer, sign contract, payment and shipment.
 
Q: What's the warranty for the products ?
A: The free warranty is one year from the date of commissioning qualified. However, we will still provide good after-sales service after warranty period.
 

Q: Can we visit your factory ?
A: Of course, welcome to visit our factory if you come to China.
 
Q: How long is the validity of quotation ?
A: Generally, our price is valid within one month from the date of quotation. The 
price will be adjusted appropriately as the price fluctuation of raw material in 
the market.
 
Q: What's the production date after we confirm the order ?
A: This depends on the quantity. Normally, for the mass production, we need about 
7-10 days to finish the production.