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Zacurate

Zacurate 500 Series Fingertip Pulse Oximeter Blood Oxygen Saturation Monitor with Silicon Cover, Batteries and Lanyard, Royal Black

  • Based on 237,556 reviews
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Color: Royal Black


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: #580 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 (237,556)


Brand Name: Zacurate


Model Name: Pro Series 500DL (Royal Black)


Unit Count: 1 Count


Manufacturer: Zacurate


UPC: 856964007698


Global Trade Identification Number: 98


Warranty Description: 1-year warranty


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


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


Item Weight: 3.5 ounces


Manufacturer Contact Information: Refer to website


Model Number: 500DL


Part Number: 500DL


Measurement Accuracy: +/-2%


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


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


Battery Life: 30 hours


Color: Royal Black


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


Frequently asked questions

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

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Similar Products

Top Amazon Reviews

    • Zacurate Oximeter vs. MiBest: Which is best in Covid era?
Color: Royal Black
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
    • Easy to use
Color: Royal Black
Easy to use to know your oxygen saturation. High quality device.
Reviewed in the United States on July 15, 2026 by David W Boyd
    • Great oxygen meter
Color: Royal Black
I like the fingertip pulse oximeter it works good. It seems to be very accurate. It’s small and it fits anyone’s finger. It’s one size fit all.
Reviewed in the United States on July 16, 2026 by mary walters
    • Does the Job
Color: Royal Black
The unit we received functions as it should. Easy to use.
Reviewed in the United States on July 5, 2026 by Tim Sdrales
    • accuracy
Color: Royal Black
works great and very nice quality
Reviewed in the United States on July 17, 2026 by RHONDA ATWELL
    • Works well and reliable
Color: Royal Black
SVT runs in my family. This brand is reliable and accurate. Even EMTs have been surprised how accurate it is, when they think it is overstating the heart rate. I feel much better knowing family members can easily carry this with them to track SVT events.
Reviewed in the United States on July 8, 2026 by TLW
    • Great Quality and Price!
Color: Royal Black
Just purchased the Zacyrate 500 Oximeter. Great quality. Great price. I've compared it against my older oximeter and the readings are the same. Other than to add the batteries, no set up is required. Comes with a strap and a silicone case.
Reviewed in the United States on June 19, 2026 by Grama L
    • Oxímetro
Color: Royal Black
This oximeter is a practical tool for monitoring oxygen saturation and pulse at home. It’s easy to use—just place your finger and get clear readings within seconds. Its compact and lightweight design makes it convenient to carry anywhere. Overall, it’s a useful option for basic daily health tracking. ... show more
Reviewed in the United States on July 6, 2026 by Lilianne Rosales Borroto

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