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China Advanced Ophthalmic LY-9G New Version PD Meter Distance Digital Pupilometer LD VD 3 in 1 Full Function Optometry Test

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Summary:

A digital precision optical instrument used to measure the distance between human pupils and pupil height in the process of an Fill a prescription.

Detailed product description:

1. the instrument adopts the precise optical structure, the optical path is clear, the measurement is accurate, the measurement data digital display, and the left and right display respectively.

2. the operation is simple and the measurement speed is fast. And with the adjustable distance knob, suitable for different measured the distance of the distance, so that the measurement distance of the distance

To be simple and accurate.

3. after the measurement is completed with memory function, the data will not be lost.

4. measurement of left or right unilateral.

Parameter

Effective measurement range: binocular distance: 46 - 82 mm, left and right distance: 23 - 41 mm

Indication error: ≤ 0.5 mm

Target distance: 30 cm to ∞

Voltage: DC 3v ( 2 aa battery )

Net weight: 0.7 kg

Inner box size: 28 ( l ) x 19 ( w ) x 10 ( h ) cm

Product sellpoints

Super quality: Made of high-quality materials, durable and long service life. it is a good choice for you to use at home or in the office.

Effortless install: The ophthalmic digital pupilometer is easy to install and remove. it can be installed on any flat surface, such as wood, glass, ceramic, metal, etc.

Perfect workmanship: This ophthalmic digital pupilometer is made of high quality aluminum alloy material, which is durable and has long service life.

✨TAKE A LOOK!: China Advanced Ophthalmic Ly-9g New Version Pd Meter Digital Pupilometer Ld Vd 3 In 1 Full Function High Quality

PRODUCT PROPERTY:✨ 1: The diy supplies of our product is electrical.The certification is ce.Our product is made in cn(origin).

REASONS TO BUY:✨ Pd meter: the pd meter is designed to accurately measure the readings of your digital instrument and make it easier for you to read.

✨ Small enough: it is small enough to fit in a pocket or backpack, and can be used as a keychain.

✨ Super quality: made of high-quality materials, durable and long service life. it is a good choice for you to use at home or in the office.

✨ Perfect workmanship: this ophthalmic digital pupilmeter is made of high quality aluminum alloy material, which is durable and has long service life.

✨ Effortless install: the ophthalmic digital pupilmeter is easy to install and remove. it can be installed on any flat surface, such as wood, glass, ceramic, metal, etc.

RELATED INFO:✨ Instrument parts accessories: digital pupilometer with full function, high quality ophthalma-compact and durable.

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Processing time

According your order list. we will supply delivery time .

Commonly is 5-7 work days after we confirm payment

Shipping time

By Express : 3-7 days . Door to door service

By Air : 3-7 days . (the goods arrival at your local air ports

By sea : 30-40 days (the goods arrival at your local sea ports )

PS : by air or by sea, if you need door to door service, please tell us . we will help you checking the extra door to door cost.

How many months warranty do you provide ?
one year

What should I do if the machine have question ?
For ensuring all the items are in good quality, we will test all products before the packages were sent out. Once the machine have some question, please don't worry. kindly send us some images of the situation , Video and machine series, and explain the question in where . we will supply solution to you deal soon.

What should I do if the spare parts is broken in Warranty ?
If in Warranty, some spare parts broken in the Use. kindly supply picture or video , and machine series number .

We will send the spare parts by express to you soon.. and we bear express cost .

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Reach Us
Xiamen City,China
86-137-99759387
- Contact Person: Mr.Tina
- Business Phone: 86-13799759387
- Email: rightway@vip.tom.com
- WhatsApp: 86-13799759387
- Work Time: 8:00-21:00