Digital PD Meter, Optical Digital Pupilometer with LCD Display Optical PD Meter (White)
$259.54
- $5.95 shipping from United States View details
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Arrives
- HIGH ACCURACY: Our PD meter is uses mechanical hairspring to level the reflecting point of the human cornea to realize a consecutive measurement. It features direct point sampling and high accuracy of orientation.
- ENERGY- SAVING DESIGN: The design of the LED lamp-house has low-power consumption to ensure the prolonged service life of batteries, and the brightness of the LED is adjustable.
- AUTO SHUTDOWN: If there is no operation after 3 minutes the machine will automatically shut off. To reactivate and turn back ON, keep the measurement key still and press the power key for 2 seconds.
- LONG READING TIME: As long as the slide controls have not been moved the machine retains the readings on screen while and even in memory when it is switched back ON. The digital PD Meter has a reading which lasts approximately 3 minutes.
- APPLICATION: Digital PD meter is suitable for eyesight examining in spectacle shops, ophthalmology departments in hospitals and schools, and enterprises.
- Free 30-Day Returns
- Full Refund for Damaged or Incorrect Items
- Guaranteed Delivery or Money Back
- Secure Checkout & Fast Support
- HIGH ACCURACY: Our PD meter is uses mechanical hairspring to level the reflecting point of the human cornea to realize a consecutive measurement. It features direct point sampling and high accuracy of orientation.
- ENERGY- SAVING DESIGN: The design of the LED lamp-house has low-power consumption to ensure the prolonged service life of batteries, and the brightness of the LED is adjustable.
- AUTO SHUTDOWN: If there is no operation after 3 minutes the machine will automatically shut off. To reactivate and turn back ON, keep the measurement key still and press the power key for 2 seconds.
- LONG READING TIME: As long as the slide controls have not been moved the machine retains the readings on screen while and even in memory when it is switched back ON. The digital PD Meter has a reading which lasts approximately 3 minutes.
- APPLICATION: Digital PD meter is suitable for eyesight examining in spectacle shops, ophthalmology departments in hospitals and schools, and enterprises.
Note:
Please choose a well-lit environment.
Keep the eyes of the two people at the same level when measuring, which will make the measurement more accurate.
Do not move the machine while measuring, otherwise it will cause a large error.
When measuring the distance between the eyes, keep the machine still, and check whether
the left and right eyes are facing the vertical line in the field of view at the same time.
Specification:
Set auto shutdown time：0.5-3.0min
Set aperture brightness：5.0-0.5
Set accuracy：±0.5 - 0.1mm
Power Supply: AA batteries (Not Included)
Dimensions: 260 x 230 x 100mm
Net Weight: 1kg
Package Includes:
1 X Digital PD Meter
Using steps：
1. Boot:
Install two of AA battery, press the power button（Main key）.
2. Basic settings:
According to the measurement needs, adjust the VD and select binocular/monocular measurement.
3. Start measuring:
Place the machine between the tester and the subject as shown above, with the machine facing up.
Keep the machine level, the eyes of the two are at the same level, and the metal frame is placed on the
forehead of the person being tested, so that the machine is facing the nose.
The subject is visually in front, and the examiner observes from the front window, and moves the left and
right sliders so that the vertical line faces the center of the pupil.
Do not move the machine during the test, repeat the calibration, do not move the slider after the alignment.
4. Reading:
Remove the distance meter and read the data. The test procedure should be repeated
at least 3 times and can be combined with monocular and binocular measurements t
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
- Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.
Shipping Coverage
We currently ship to addresses within the United States only.
Products may ship from:
- Our U.S. warehouses, or
- Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).
Each product page clearly displays the “Ships From” location before checkout.
Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $5.95 for the first item, $3.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $5.95, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–20 business days | $14.50 for the first item, $2.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
Carriers
We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
Import Duties & Taxes
All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.
Tracking & Notifications
Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.
You can track your shipment anytime using the Track Your Order page on our website.
Order Changes & Cancellations
If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.
Contact: support@ibspot.com
Item Not Received
If your tracking number shows “Delivered” but you haven’t received your package:
- Check with your local USPS or UPS office.
- Confirm that the shipping address provided was correct.
- If the issue remains unresolved, contact support@ibspot.com for assistance.
Damaged or Lost Parcels
If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.
Customer Support
For any questions about shipping, tracking, or delivery, our customer support team is here to help.
Email: support@ibspot.com
We’re always happy to help.
Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.
Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
You can contact us through:
- Email: support@ibspot.com
- Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
Return Policy
We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
- The item must be unused, in the same condition as received, and in its original packaging.
- A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
- Perishable goods (for example, food, flowers, newspapers, magazines)
- Intimate or sanitary goods
- Hazardous materials or flammable liquids/gases
- Gift cards
- Downloadable software
- Some health and personal care items
Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
- Books with obvious signs of use
- Opened CDs, DVDs, software, or vinyl records
- Items not in their original condition, damaged, or missing parts not due to our error
- Items returned more than 30 days after delivery
How to Return an Item
To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
- In-store returns are refunded to the original form of payment or issued as a gift card.
- Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
- 5–7 business days for the return to reach our Returns Center.
- An additional 3–10 business days for your bank to post the refund to your account.
Damages, Issues & Claims
Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.
Product Claims
Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States
Customer Support
Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.
Email: support@ibspot.com
Contact Form: Contact Us page
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