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Zacurate

Zacurate Pro Series 500DL Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicone Cover, Batteries and Lanyard (Royal Black)

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Availability: In Stock.
Fulfilled by Amazon
Arrives Mar 29 – Mar 30
Order within 7 hours and 51 minutes
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Color: Royal Black - LED


Features

  • ACCURATE AND RELIABLE - Accurately determines your SpO2 (blood oxygen saturation levels), pulse rate and pulse strength in 10 seconds and displays it conveniently on a large digital LED display.
  • FULL SPO2 VALUE - The ONLY LED pulse oximeter that can read and display SpO2 up to 100%.
  • SPORTS/HEALTH ENTHUSIASTS - For sports enthusiasts like mountain climbers, skiers, bikers, and anyone needing to monitor their SpO2 and pulse rate. The pulse oximeter LED display faces the user for an easy read.
  • ACCOMODATES WIDE RANGE OF FINGER SIZES - Finger chamber with SMART Spring System. Works for ages 12 and above.
  • LOADED WITH ACCESSORIES - Includes 2 x AAA BATTERIES, allowing the pulse oximeter to be used right out of the box; a SILICONE COVER to protect from dirt and physical damage; and a LANYARD for convenience. Comes with a 12-month WARRANTY and USA based technical phone support.

Description

The Zacurate Pro Series 500DL fingertip pulse oximeter is manufactured according to the CE and FDA standards set for pulse oximeter designed for sports enthusiasts, pilots or anyone who wants to obtain their SpO2 (blood oxygen saturation levels) and PR (Pulse Rate) on the go. The LED display now faces the user so that the user can read it easily. We have upgraded internal hardware and software components of the pulse oximeter. For example: the pulse oximeter can now display SpO2 up to 100%! Taking a reading is easy, just clip it on to your finger and turn it on at the press of a button. The large LED display makes viewing the results a snap. Its small size makes it easy to carry around and a lanyard is also included for added convenience. Comes with 2 AAA batteries and a silicon cover to protect your pulse oximeter from dirt and damage. Zacurate is a registered trademark of USPTO. We will actively and aggressively pursue any parties who infringe on our intellectual property rights to the maximum extent allowed by the law. Beware of Imitation, Buy Original. Zacurate Pulse oximeter is designed in USA. This device is for Sports & Aviation use only and is not a medical device. Note: Low blood perfusion can affect accuracy of your readings. Warm your hands and fingers before taking your measurements by rubbing your hands together. Remember your pulse oximeter is measuring your SpO2 and PR based on your blood flow. If the blood flow in your finger drops below a certain level, the pulse oximeter will not be able to function. It usually takes 10 seconds to get a reading. Some people though may require a longer time for the pulse oximeter to optimize its sensitivity. You may have to wait about 30 seconds for the readings to stabilize. Keep your hand still while taking a reading - any movement can cause the device to reset its' reading. Nail polish and fake fingernails may cause false readings. If possible, switch to an unpolished nail or consider another application site. Manufacturer Contact Information Refer to website

Product Dimensions ‏ : ‎ 2.25 x 1.25 x 1.25 inches; 3.5 ounces


Item model number ‏ : ‎ 500DL


Department ‏ : ‎ Unisex-Adult


Batteries ‏ : ‎ 2 AAA batteries required. (included)


Date First Available ‏ : ‎ March 18, 2019


Manufacturer ‏ : ‎ Zacurate


Best Sellers Rank: #835 in Health & Household (See Top 100 in Health & Household) #1 in Athletic & Aviation Pulse Oximeters


#1 in Athletic & Aviation Pulse Oximeters:


Customer Reviews: 4.6 4.6 out of 5 stars (240,769)


Measurement Accuracy: +/-2%


Measuring Range: SpO2 70-100%, PR 30-250 BPM


Number of Batteries: 2 AAA batteries required. (included)


Battery Life: 30 Hours


Are batteries included?: Yes


Brand Name: Zacurate


Model Name: Pro Series 500DL (Royal Black)


Manufacturer: Zacurate


UPC: 856964007698


Global Trade Identification Number: 98


Warranty Description: 1-year warranty


Part Number: 500DL


Model Number: 500DL


Item Weight: 3.5 Ounces


Manufacturer Contact Information: Refer to website


Unit Count: 1.0 Count


Item Type Name: athletic-and-aviation-pulse-oximeters


Included Components: Product, Manual, Batteries, Lanyard, Silicon Cover


Color: Royal Black - LED


Item Dimensions L x W x H: 2.25"L x 1.25"W x 1.25"H


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Mar 29 – Mar 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Zacurate Oximeter vs. MiBest: Which is best in Covid era?
Color: Royal Black - LED
Review Image by Johnny
In this uncertain Covid era, we learned it was wise to have an Oximeter on hand to measure oxygen levels. As I started to research, I immediately discounted brands new to the market since the onset of Covid-19. Instead, I found two that had many longtime reviews from satisfied users. Two stood out, the Zacurate Pro Series 500DL and the MiBest Oximeter. To my surprise, virtually everything was sold out and I thought I’d struck gold simply by scoring a MiBest after it was almost always out of stock. Once I’d ordered the MiBest and delivery was delayed, I found the Zacurate and ordered it, too. Which is best? See the photo above with Zacurate in black at left, and MiBest at right. One thing to know up front is that prices are skyrocketing for finger oximeters. They are suddenly hot items on the market. Some quick research showed that the well regarded MiBest had been selling for $30 for years, but at the time of this review its price is fluctuating between $50 and $55 when purchased directly from the company. The Zacurate has always been priced at less than $30 and I felt lucky to score one to compare to the more expensive MiBest. As it turns out, the Zacurate came a week faster than the MiBest. Simply put, it’s fantastic. Is $30 too good to be true when others can be $50 and up? I truly applaud Zacurate for not taking advantage at this time of tight finances for many in need of reliable health monitoring. It comes with a useful manual yet I learned the most from quick Internet research, such as normal health oxygen levels are between 94-100 and levels lower than that but still above 90 are normal for others. If your reading is under 90, consult your doctor. The Zacurate is consistent for both oxygen and pulse readings. Place it on a flat surface, stick your index finger in, bottom side down, press button to turn on unit and wait 5-6 seconds for the readout. When the MiBest came a few weeks after I ordered it, we were already 100% satisfied with the Zacurate. It does not include much documentation but also works well and has consistent readings. If you feel you must have an oximeter in hand ASAP, and the MiBest is available, I do recommend it yet am disappointed its price at $50-55 has nearly doubled. If you can find Zacurate available, and it costs less than the MiBest, it’s the clear first choice. It’s a trusted and very easy to use oximeter at a great price for home users like us, and medical professionals, too. Its readout is vertical, just as your finger will be. Thus, it's easier to read than the horizontally oriented MiBest. I hope this long review has been of some assistance and wish you and yours good health and strength. We believe better days are ahead. ... show more
Reviewed in the United States on May 7, 2020 by Johnny
    • Nurse-Approved: Reliable Home Pulse Ox for Emergencies
Color: Mystic Black - OLED
As a nurse in skilled nursing facilities, this is my first time buying a pulse oximeter for home emergencies to keep tabs on my family’s oxygen levels and heart rate just in case. The Zacurate 500C is super straightforward—clip it on your finger, wait about 10 seconds, and boom, you’ve got clear readings on oxygen saturation and pulse, plus a little waveform and perfusion index that I appreciate from work. The screen rotates, it’s got alarms for low readings, and it works reliably even on folks with darker skin or cooler hands, from what I’ve tested so far. Battery lasts forever on just a couple AAAs, and the silicone cover feels comfy and medical-grade without any latex issues. For quick spot-checks during a breathing scare or flu season, it’s a no-brainer. Feels solid for the price, and I’d grab another if needed. Highly recommend! ... show more
Reviewed in the United States on March 7, 2026 by Marlon Aquino Monton
    • Nice meter, worth the money.
Color: Royal Black - LED
Nice monitor, it arrived promptly and packaging was excellent. The monitor is easy to use, directions for installing the batteries and use are clear and easy to follow. While not medical grade it seems to be great for home use, after multiple uses I would judge the meter is pretty accurate for both pulse and oxygen saturation based on past experience with a medical grade meter. The display is bright and easy to read, the automatic shut off is a very nice feature, and the meter is not too tight on my finger. A reminder that this meter will not work or work correctly if you have nail polish on fingernails. I would buy this meter again, after multiple uses over two weeks I'm very happy with it. ... show more
Reviewed in the United States on February 8, 2026 by Davis
    • My Fingers Have Never Felt So Famous 😎🩸
Color: Royal Black - LED
The Zacurate Pro 500DL is basically a tiny paparazzi for your fingertips. Pop it on, and suddenly your O₂ levels are front-page news. Fast, accurate, and comfy with the silicone cover — it’s like giving your finger a VIP spa treatment while telling you your blood is still alive and kicking. Seriously, I’ve been checking my fingers like they’re celebrities, and honestly… they deserve it. ... show more
Reviewed in the United States on February 22, 2026 by tlf
    • Simple and effective
Color: Royal Black - LED
Very accurate and great product. My doctor office uses same device.
Reviewed in the United States on March 14, 2026 by sunaina
    • easy to read and works well
Color: Royal Black - LED
simple and well made. Gives oxygen count and pulse. Not sure how accurate it is, but from I know it should be spot on. Also a cheap thing to have to see if someone is way out of range and needs more professional care. Easy to read big numbers in bright light and low light.
Reviewed in the United States on March 3, 2026 by Ward3
    • Accurate, great features and accessories
Color: Royal Black - LED
The product works great and as advertised. Well made, sturdy, portable, easy to use, and extremely helpful. Accurate, great features, and accessories. Only down side is that it is battery operated and not rechargeable.
Reviewed in the United States on February 27, 2026 by Unsatisfied customer
    • 99% accurate and very affordable.
Color: Royal Black - LED
I brought it to my doctors appointment and it read only 1 % higher than the expensive unit they use. This is a very great value for the money and easy to use with auto shut off. Very glad I purchased it. I have emphysema and heart issues so I use it alot.
Reviewed in the United States on February 24, 2026 by shawn lakin

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