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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 Sunday, Aug 3
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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

Brand: Zacurate


Color: Royal Black - LED


Measurement Accuracy: +/-2%


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


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


Product Dimensions ‏ : ‎ 2.25 x 1.25 x 1.25 inches; 3.2 ounces


Item model number ‏ : ‎ 500DL


Department ‏ : ‎ Unisex-Adult


Batteries ‏ : ‎ 2 AAA batteries required. (included)


Date First Available ‏ : ‎ March 18, 2019


Manufacturer ‏ : ‎ Zacurate


Country of Origin ‏ : ‎ China


Best Sellers Rank: #923 in Health & Household (See Top 100 in Health & Household) #2 in Athletic & Aviation Pulse Oximeters


#2 in Athletic & Aviation Pulse Oximeters:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 3

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 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 Johnny
    • Great product!
Color: Royal Black - LED
This item works well and it is very convenient. It takes two AAA batteries, which they provide. I’ve found the readings to be accurate and it comes in a nice little case. It has a string for people who need to check vitals often.
Reviewed in the United States on July 20, 2025 by Maura Sullivan
    • Excellent item
Color: Royal Black - LED
Excellent item. Fast and accurate. Easy to read.
Reviewed in the United States on July 25, 2025 by Paul
    • Decent pulse ox
Color: Royal Black - LED
Review Image by LB LB
Review Image by LB LB
Review Image by LB LB
Review Image by LB LB
Overall, this pulse oximeter works pretty well and is easy to use. The display is large and easy to read. It’s easy to open the battery compartment and replace the batteries. The batteries last a long time. The material is durable and easy to clean. It’s easy to turn on and off. My only complaint is that at times the pulse ox isn’t accurate, which seems to be unrelated to an identifiable cause (such as low battery or cold fingers). I also wish there was an indication of how much battery life was left. ... show more
Reviewed in the United States on July 7, 2025 by LB LB
    • Easy to use, good for peace of mind with sick kids
Color: Mystic Black - OLED
Bought this after my daughter was in the hospital with pneumonia for some peace of mind after going home. Works great, easy, fast and efficient. The kids love the blue digits, and it makes for a fun spin on playing doctor!
Reviewed in the United States on July 22, 2025 by angeeg
    • Defo prefer spending extra for the OLED version, for 2 features
Color: Mystic Black - OLED
The pricier OLED version (tho by not as much as you think) has two features that makes this purchase worth it to me: the perfusion index and plethysmograph. If you have your fingertip misaligned with the LEDs, or have cold fingertips from recently coming in from the cold, or compressed arm / hand arteries for any number of reasons... the SpO₂ reading won't be as accurate. Making sure your PI is as high as possible using the plethysmograph and index reading, increases SpO₂ accuracy. For medical professionals whose environment and patient postures can be controlled more closely w/ training, the cheaper version on a lanyard will defo be the buy to get for a nurse. But for layman-self here, reading on myself in a tropical climate... the OLED version tells me when my watch or clothing or posture's getting in the way of accuracy -- worth it. Recently diagnosed with a condition affecting SpO₂. This allows me to have empirical data to take to the doc's office, in their own vernacular -- a plus since many skilled professionals but *especially* medical pros have to dumb-down their explanations so often to the civilian, human nature dictates they'll triage you rather than expend this extra energy. Skipping this step by giving them data points they use amongst themselves away from the patient (as well as you understanding what they mean) keeps the relationship more honest and less taxing for an overloaded, under-funded front end of an ER. Pros (OLED version): - perfusion index and plethysmograph indispensible for the non-medical-professional - great legibility, esp settings where you can adjust display mode and brightness (not possible on the cheaper version) - comes w/ silicone case (sorry for the people who're hung up over how they look; just fine to me and already protected my oximeter in a drop, sooo 🤷) - comes w/ batteries - comes w/ a lanyard which is clip-removable, a useful touch (esp for a med pro) - exactly the same size as the non-OLED version Cons (OLED version): - 57% more expensive than non-OLED version (however, if you take into account reading errors from lack of the two above features, plus 57% more as of April 2025 means just $13... you can see where I don't consider it a con) - possibly not as durable if screen takes impact -- a segmented digital readout is just simpler and more durable Five stars, as have already used (and dropped) this oximeter a week now, no problems. Would buy again / recommend OLED version ⭐️⭐️⭐️⭐️⭐️ ... show more
Reviewed in the United States on April 14, 2025 by tinkerer
    • Item is as expected
Color: Royal Black - LED
This works as expected. Easy to use. Reading appears to be accurate.
Reviewed in the United States on July 17, 2025 by Grateful Person
    • Great addition to any medical bag or first aid kit.
Color: Royal Black - LED
I needed a pulse ox to add to my medical bag and those one will fit the bill nicely. Compact size but easy to read and seems to be accurate, at least for pulse rate based on comparisons with manual checks and Apple Watch heart rate tracking. They even included batteries so it was up and running in seconds. Will report back if I run into any issues. ... show more
Reviewed in the United States on June 27, 2025 by Samantha

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