SKU: 15119993932

ADC Adtemp 421 Tympanic Infrared Ear Thermometer – Fast & Accurate Digital Fever Detection

Sale price$35.97 Regular price$39.97
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Description

ADC Adtemp 421 Tympanic Infrared Ear Thermometer – Fast & Accurate Digital Fever DetectionADC Adtemp 421 Tympanic Infrared Thermometer The ADC Adtemp 421 is a high performance digital thermometer engineered for speed, accuracy, and ease of use. In a home care or clinical setting, obtaining a rapid temperature reading is essential for monitoring health status. By utilizing advanced infrared technology to measure the heat generated by the eardrum, this device provides a clinical grade reading in just one second. Its "Zero Friction" design

ADC Adtemp 421 Tympanic Infrared Thermometer

The ADC Adtemp 421 is a high-performance digital thermometer engineered for speed, accuracy, and ease of use. In a home care or clinical setting, obtaining a rapid temperature reading is essential for monitoring health status. By utilizing advanced infrared technology to measure the heat generated by the eardrum, this device provides a clinical-grade reading in just one second. Its "Zero-Friction" design ensures that monitoring a fever is a quick, non-invasive, and stress-free process for both the caregiver and the patient.

Do you need assistance selecting the right diagnostic tools for your home health kit? Call 866-218-0902 to speak with a medical equipment specialist about our professional ADC collection.


Clinical Features & Benefits

  • Instant 1-Second Readings: Infrared technology captures the core body temperature via the tympanic membrane almost instantly.
  • Fever Alarm: Features a built-in audible alarm that alerts the user when a temperature higher than 99.5°F (37.5°C) is detected.
  • 12-Reading Memory: Automatically stores the last 12 readings, allowing you to track the progress of a fever and share data with healthcare providers.
  • Large Backlit Display: The clear LCD screen is easy to read in low-light conditions, perfect for nighttime temperature checks without disturbing the patient.
  • Hygienic Operation: Designed to work with disposable probe covers to maintain a sterile environment and prevent the spread of germs.

Professional Precision for Home Health

The Adtemp 421 is a favorite among pediatricians and home caregivers because it combines hospital-level accuracy with an intuitive interface. Whether you are managing post-operative recovery, a seasonal flu, or chronic health monitoring, having a reliable thermometer is a vital part of your medical toolkit. Its compact, ergonomic shape fits comfortably in the hand, and the simple one-button operation makes it accessible for users of all experience levels.

Built by American Diagnostic Corporation (ADC), this thermometer is constructed to meet rigorous international standards for safety and performance. It includes an auto-off feature to preserve battery life and can toggle between Fahrenheit and Celsius with a simple adjustment, ensuring it meets your specific preferences.


Frequently Asked Questions (FAQ)

Why is ear measurement more accurate?

The eardrum (tympanic membrane) shares the same blood supply as the hypothalamus, the brain's temperature control center. This allows the Adtemp 421 to reflect core body temperature more accurately than oral or skin-surface measurements.

Does it require probe covers?

Yes, to ensure maximum accuracy and hygiene, it is recommended to use a fresh disposable probe cover for every reading. This also protects the infrared lens from earwax buildup.

Is this suitable for all ages?

While highly effective for adults and children, tympanic thermometers are generally recommended for infants over 6 months old once the ear canal has fully developed.


Key Specifications

Feature Specification
Measurement Type Infrared Tympanic (Ear)
Response Time 1 Second
Memory Capacity 12 Readings
Battery Type Lithium (included)

Florida Showrooms & Fast Delivery

The Medical Department Store is an authorized dealer for ADC diagnostic instruments. Visit our locations in Florida to find the best health monitoring tools for your family, or order online for fast, reliable delivery to your door.

Call 866-218-0902 for expert assistance today.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15119993932

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Debbie Swearingen
Draper, US
★★★★★ 5
The Best for My Furry Friend
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
As a pet owner who always seeks the best for my furry friend, I decided to try out the Scott Pet GRILLERZ Pig Ears 12CT, and I must say, they have exceeded my expectations. **Quality and Flavor:** The pig ears come in a pack of twelve, and each ear is substantial in size and weight, indicating a high-quality product. My dog was instantly attracted to the aroma and flavor. Unlike some other treats, these pig ears are roasted to perfection, ensuring a rich and savory taste that my dog can't get enough of. **Health Benefits:** One of the standout features of Scott Pet GRILLERZ Pig Ears is their natural composition. They are free from artificial preservatives, flavors, and colors, making them a healthy and safe option for my dog. Additionally, these treats help promote dental health by reducing plaque and tartar buildup as my dog chews on them. **Longevity:** These pig ears are long-lasting, providing my dog with hours of enjoyment. This is particularly beneficial for keeping him occupied and mentally stimulated, which is crucial for his overall well-being. I have found that one ear can keep my dog entertained for a significant amount of time, making it a cost-effective treat option. **Packaging:** The packaging is sturdy and resealable, ensuring the treats remain fresh between uses. This is a thoughtful touch that I appreciate, as it maintains the quality of the product over time. **Price:** Considering the quality and quantity of the pig ears, the price point is quite reasonable. It offers great value for money, especially when compared to other similar products on the market. **Conclusion:** Overall, the Scott Pet GRILLERZ Pig Ears 12CT are a fantastic choice for any dog owner looking to provide their pet with a delicious and healthy treat. The quality, flavor, and health benefits make it a top-notch product that I highly recommend. My dog loves them, and I am confident that your pet will too!
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Reviewed in the United States on July 11, 2024
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Hardworkingmommy
Dallas, US
★★★★★ 5
Healthy, natural treat my dogs actually love—no mess!
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1), Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
These pig ears are the perfect natural alternative to rawhide. All three of my dogs go crazy for them, and I feel good giving them a single-ingredient treat. What I used them for: Occasional chew treats for my three dogs. Pros: Single-ingredient, natural treat Dogs love the taste and texture Doesn’t stain or leave a mess despite slobber Good size for medium to large dogs Cons: Can be a bit odorous out of the bag (minor) Real experience: I’ve given these to all three dogs multiple times, and each one enjoys them equally. Unlike some rawhide or flavored chews, these don’t leave stains or get mushy—cleanup is easy, which I really appreciate. Comparison: Much healthier and cleaner than rawhide chews or flavored alternatives, but still keeps dogs occupied for a similar amount of time. Final verdict: If you want a natural, low-mess chew for dogs who love to gnaw, these pig ears are a solid choice.
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Reviewed in the United States on April 6, 2026
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Amazon Customer
Lake Worth, US
★★★★★ 5
Nice Enough for the price!
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1), Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
Good price, not all are big though. But, they look like nice pigs ears and we got 13 instead of 12 (Oliver is eating one as I type so it’s not include in my pic, lol). I will order another bag fr his Christmas gift to share with his dog buddies.
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Reviewed in the United States on November 22, 2025
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Chalkey
Los Angeles, US
★★★★★ 4
Yummy pigs ear
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
These are my dogs "special" treat. These range in size from large to small ears but my dog loves them all the same. Great for heavy chewers.
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Reviewed in the United States on March 6, 2026
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Simchabe
Lake Worth, US
★★★★★ 5
One-and-done treat for giant breeds (our 186lb foster approves)
Flavor Name: Pig Ears, Size: 12 Count (Pack of 1), Flavor Name: Pig Ears, Size: 12 Count (Pack of 1)
We foster a 186lb Saint Bernard, and finding treats that actually satisfy her without requiring half the bag has been a challenge. These pig ears? Game changer. What makes these work: - ONE ear = one satisfied dog (compared to other treats where the bag says “35 per day” and she’d still beg for more) - Keeps her busy for about 5 minutes of focused chewing - She does a little excited dance when she sees the bag—can’t even sit, just wiggles - Zero crumbs or mess because she devours every single bit, then spends the next hour sniffing around hoping another one appears - She immediately grabs it and heads to her favorite bed to settle in—doesn’t move until it’s gone The only “issue”: There’s a bit of oil/greasiness when handling them, but nothing a quick hand wash can’t fix (Mrs. Meyer’s Cucumber soap works great, just saying). Bottom line: If you have a giant breed and you’re tired of buying treats that require multiple servings or disappear in one bite, these are it. One ear, complete satisfaction, Subscribe & Save so they just show up like a present you forgot you ordered. Our girl Ellie gives them 186 pounds of approval.
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Reviewed in the United States on November 1, 2025

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