Digital PD Meter Eye Digital Pupilometer PD Meter HX-400 High
Quality GD8403A
Features:
1. Accuracy self-check function
2. VD measurement function
3. It features consecutive measurement, direct point-sampling and
high accuracy of orientation, with mechanical hairspring being used
to level at the reflecting point of human cornea
4. Adopting line-shaped sensors of high definition advanced
intellectualized electronic systems and digital display which allow
the testing results more visible, legible and accurate.
5. The design of LED lamp-house and low-power consumption makes the
battery life prolonged
6. The brightness of LED is adjustable
7. +2.00D compensation for the degree of eyesight is available
Specifications:
Range of measurement | Binocular papillary distance: 45~82MM |
Left or right papillary distance: 22.5~41MM |
Absolute indication error | ≤0.5MM |
Absolute dissymmetrical error | ≤0.5MM |
Absolute rounding error | ≤0.5MM |
Distance of target | 30CM~∞ |
Distance of target | 30CM~∞ |
Power source | Voltage: DC3V |
Specification: 5#AA battery |
Quantity: 2 pieces |
Time for automatic shut-off | About 1 minute after stopping operation, or turn it off manually |
Size | 22.1*16.6*6.3CM |
Weight | 0.68KG |
Details:
Product & Service
Products:
- Ophthalmic Instruments: Auto Refractometer, Phoropter, Auto
Projector, PD Meter, Trial Lens Set, LCD Vision Chart, Ophthalmic
Unit, Ophthalmic Motorized Table, Ophthalmoscope, Retinoscope etc;
- Lens Testing Device: Auto Lensmeter, UV Tester, Blue Blocking Lens
Tester, Stress Tester etc;
- Lens Lab Instruments: Auto Lens Edger, Hand Lens Edger, Groover,
Lens Driller, Ultrasonic Cleaner, Frame Warmer, Pliers &
Screwdrivers etc;
- Accessories: Lens Blocking Pads, Interliner etc.
Trade Conditions:
- Payment: TT, Western Union, L/C, Paypal;
- Lead Time: 7 - 14 working days to finish order;
- Warranty: 1 Year;
- Standard: ISO, CE, FDA
- After Sale Service: Lifelong.
About Us
Since from 2005, JingGong Optical started searching made in China
optical instruments for optical wholesalers and chain stores, with
many years’ experience and investment in this field, Now JingGong
Optical is innovating, manufacturing & exporting a wide range of
ophthalmic instruments, eyewear laboratory equipment, lab tools &
accessories, if you are optical instruments wholesaler, optical
shop, eye care hospital or lens laboratory, you can have best
solutions from our instruments category.
In accordance with International & regional standards, JingGong
Optical products are following ISO, CE & FDA instructions, also has
warranty policy & maintenance service on each products, we are
always working with customers to improve products and technology.
Our Vision: We are not going to save the world, we are not going to
improve the eyesight of whole human being, but what we are
concentrating on, is to provide our customers and end-users a
precision, qualified, friendly-operated and lowest costed
ophthalmology instruments and lens laboratory instruments.We are
always hearing from our customers, to find every even small way to
improve our products and service.
Guarantee:We absolutely understand you are worrying about the
potential functional & quality problem of instruments you are
buying from us, don’t worry, we carry out 100% QC before shipping,
we also have guarantee for each product, buy from us means buy 100%
satisfaction.
Staff:The employees who working for us, are with good background in
optical industry, who was working in lens manufacturing, who was
working in production line of eyewear, even has registered
optometrist, our staff can think from different aspects instead of
only one side.
