SKU: 77424130273

Mastercool 52225-MED MULTI-FUNCTION MEDICAL/SURFACE NON-CONTACT INFRARED THERMOMETER

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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Mastercool 52225-MED MULTI-FUNCTION MEDICAL/SURFACE NON-CONTACT INFRARED THERMOMETERQuick response time with one second measurement. Non contact design ensures hygiene and comfortable operation. Fever alarm detects temperature greater than 99. 5F (37. 5C) under forehead mode. Switchable to surface mode for easy monitoring of object temperature. Includes mute function. Large LCD for easy reading. Blue LED backlight for dark lit conditions. Memory stores up to 25 sets of measurements for body temperature. Easily switches between F and

Quick response time with one second measurement. Non-contact design ensures hygiene and comfortable operation. Fever alarm detects temperature greater than 99.5°F (37.5°C) under forehead mode. Switchable to surface mode for easy monitoring of object temperature. Includes mute function. Large LCD for easy reading. Blue LED backlight for dark lit conditions. Memory stores up to 25 sets of measurements for body temperature. Easily switches between °F and °C. Automatic shut-off after 1 minute to prolong battery life. Complies with ASTM E1965-98, EN ISO 80601-2-56, IEC/EN60601-1-2(EMC), IEC/EN60601-1(Safety) standards, ISO10993, RoHS.

Specifications

Forehead Mode Temperature Range: 93.2 to 108°F (34 to 42.2°C)
Surface Mode Temperature Range: -7.6 to 176°F (-22 to 80°C)
Operating Temperature Range: 50 to 104°F (10 to 40°C), 15% to 85% RH
Atmospheric Pressure: 800 to 1013 hPa
Forehead Mode Accuracy: ±0.4°F (0.2°C) within 95 to 107.6°F (35 to 42°C) (ambient temperature 59 to 95°F (15 to 35°C), ±0.5°F (0.3°C) for other range
Surface Mode Accuracy: ±0.5°F (0.3°C) within 71.6 to 108°F (22 to 42.2°C), others ±4% or ±4°F (2°C) whichever is greater
Battery: 2 x AAA (included)
Battery Life: Approximately 3,000 continuous readings
Enclosure Rating: IP22
Dimensions: 6.22 x 1.89 x 1.6 in. (158.0 x 48.0 x 40.2 mm)
Weight: 3.5 oz (100 grams) including battery

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: 77424130273

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4.7 ★★★★★
Based on 6 reviews
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A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
G
Verified Purchase
Glass
Waukegan, US
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
L
Verified Purchase
Lauren
Carnegie, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
E
Verified Purchase
Elliz
Natrona Heights, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2021
J
Verified Purchase
Judy Fletcher
New York, US
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026

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