Handheld WiFi Manual Refractometer — Portable Vision Screening Device for Home & Professional Use

Monitoring Your Vision Shouldn't Require a Trip to the Optician Every Time

For millions of people — especially parents of school-age children, individuals managing progressive myopia, or anyone recovering from eye surgery — keeping track of vision changes is an ongoing concern. Yet the traditional route of booking an optician appointment every time you want a refractive check is time-consuming, expensive, and often impractical. By the time you get an appointment, the moment of concern has passed, or the change you noticed has become harder to describe.

What if you could perform a quick, reliable vision screening at home, at school, or in any setting where you need an immediate answer? That's exactly what this handheld refractometer is designed to do.

Professional-Grade Vision Screening in Your Hands

This Handheld WiFi Manual Refractometer is a CE-certified Class I medical device designed for primary eye care and refractive error screening. It provides a fast, convenient way to estimate refractive error, evaluate astigmatism, and assess far vision — making it suitable for use in homes, schools, community health settings, optical stores, and post-operative monitoring environments.

The operation is straightforward: simply look into the device and rotate the dial until the internal eye chart comes into sharp focus. The reading on the screen indicates the approximate lens strength required — giving you an immediate, actionable result without specialist equipment or training.

WiFi Connectivity for Smart Record Keeping

The built-in WiFi connectivity pairs with a dedicated mobile application for eye care record management. This allows you to log readings over time, track changes in refractive error, and build a personal vision health history — invaluable for monitoring myopia progression in children or tracking recovery after corrective procedures. Having a documented record also makes conversations with your optician or ophthalmologist more productive and data-driven.

Compact, Portable & Ready Anywhere

Weighing just 195g and measuring 185mm x 47mm x 55mm, this refractometer is genuinely pocket-sized. It runs on three AAA batteries, meaning there's no charging cable to worry about and it's ready to use anywhere — at home, during travel, or in a professional screening setting. The metal and plastic construction balances durability with lightweight portability.

The LED back-lighting system is uniform, constant, non-reflective, and non-dazzling — ensuring comfortable, accurate readings in a variety of lighting conditions without causing eye strain during the screening process.

Suitable for All Ages

With a spherical equivalent range of -12D to +6D and measurement steps of 0.25D, this device covers the full spectrum of common refractive errors from moderate hyperopia to high myopia. It's suitable for children, adolescents, and adults — making it a versatile tool for family use or community screening programmes.

Specifications

• Type: Handheld WiFi Manual Refractometer
• Classification: Class I Medical Device (non-invasive, non-contact)
• Certification: CE
• Spherical range: -12D to +6D
• Measurement steps: 0.25D
• Lighting: LED back-lighting (uniform, non-dazzling)
• Power: 3 x AAA batteries
• Net weight: 195g
• Dimensions: 185mm (L) x 47mm (W) x 55mm (H)
• Material: Metal and plastic
• Connectivity: WiFi (mobile app compatible)
• Suitable for: Children, adolescents, adults
• Warranty: 1 year

Take control of your vision health. This portable refractometer puts professional-grade screening capability in your hands — wherever and whenever you need it.