ADC

Adtemp 427 Temporal Contact Thermometer LCD Display 427 1 Each

155+ bought in the past month

$15.55$79.95

About this item

  • Auto off function conserves battery life
  • Audible tone when measurement is complete
  • Last reading memory
  • Dual Scale (°F/°C)
  • Large display
$15.55
Was $79.95Save $64.40

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Product details

BrandADC
Special FeatureNon-Contact
ColorWhite
Age Range (Description)Kid
Included ComponentsThermometer
Outer MaterialPlastic
Specification MetASTM
Display TypeDigital
Product Care InstructionsHand Wash Only
Unit Count1.0 Count

Technical specifications

brandADC
special_featureNon-Contact
colorWhite
age_range_descriptionKid
included_componentsThermometer
outer_materialPlastic
specification_metASTM
display_typeDigital
product_care_instructionsHand Wash Only
unit_count1.0 Count
power_sourceBattery Powered
model_nameAME427
number_of_batteries3 LR44 batteries required. (included)
item_length5.15 Inches
upper_temperature_rating107.6 Degrees Fahrenheit
response_time6 seconds
reusabilityReusable
lower_temperature_rating95 Degrees Fahrenheit
style427 Temple Touch Thermometer
indooroutdoor_usageIndoor
upc634782063245 781264151713 634782063252 782357615273
global_trade_identification_number00634782063245, 00634782063252
manufacturerAmerican Diagnostic Corp
battery_life1000 Hours
item_weight0.8 ounces
departmentbaby-girls
languageEnglish
item_model_number427Q
batteries3 LR44 batteries required. (included)
is_discontinued_by_manufacturerNo
date_first_availableDecember 22, 2009
best_sellers_rank#38,343 in Health & Household ( See Top 100 in Health & Household ) #9 in Ear Thermometers

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Customer reviews

4.313,414 ratings

Customers say

Customers find the thermometer easy to read and use, particularly on children, and appreciate its convenience for home and office use. Customers disagree on the size, with some appreciating that it's small enough to fit in a pocket, while others find it too small.

★★★★★

Good temp reader

curtis keithFebruary 21, 2026✓ Verified purchase

Works as it should, it just takes a few seconds to read the temp. Easy to use, and easy to clean. Read more

★★★★★

FINALLY, an accurate and easy to use digital thermometer

lokiOctober 16, 2024✓ Verified purchase

This was being used by the home health nurses assisting my husband so I finally asked what brand it was thinking if professional healthcare staff were using it, it must be good. BINGO. I threw out 5 other almost useless digital thermometers and now have one that actually is simple to use and works all the time. Those point-n-shoot ones are notoriously inaccurate and it’s inconvenient to have to place a sheath on oral thermometers. It cleans quickly with an alcohol prep pad. Would buy it again. Read more

★★★★☆

Great little thermometer… For even greater price!!

The Girl UtahMarch 4, 2020✓ Verified purchase

For the price, this is a very decent thermometer. Best way to acclimate and get comfortable using- is to try this on a few people a handful of times!! BUT.. listen to me when I say- try this when it arrives, before you ever need!! That way, you can eliminate added stress of learning to use at the worst time possible- When you or someone is ill! Sure! It’s not full proof… But, if you take the time to learn by taking same person‘s temperature x3-4 in a 10min period and do the same with another willing participant- you can get a good feel for it. This will become easy to use/read/navigate. Once you know the creature comfort’s… You should be able to get an accurate read the first time. Personally, I always double check any thermometer read- I will take a temperature, wait a few minutes and do it again as a rule of thumb- just for peace of mind!! ** Also, as a mom… I know when to go with my gut! It may sound crazy but it’s true. if, person feels feverish/warmer than their normal temp. Better to be safe than sorry and act on it. (I have a Dr. Dad from Stanford- with all his medical training, he advised me nothing is more certain than what you know to be true as a parent! If you think fever- you act.. and 9/10... you’re right!) I know- not all users are parents- sorry, bear with me!! So, how to practice/trouble shoot: You need- thermometer, 2+ willing participants- 1. person #1 gets temperature taken x3-4 within 10min. Time frame, and should produce the same or, slight .01 variation. The specifics of trial/error of where to place on temple will reveal themself. I call this spot the “sweet spot” on the temple..Think where you rub when tension headache happens- place and HOLD (no swipe!) till beep sounds.. A little practice and this will let you know how to work/how long to leave in place etc., and it will show you by results.. that it works, and with the repeated results, it will assure that it’s accurate read- 2. Person #2 you will do the same thing in between testing your first person.. why? Most likely.. neither of these 2 have the exact temp. as the other- therefore, giving you accuracy that it can read different people/temperatures and do so quite easily! Sorry- trying to be clear I may have made that more of a mess?!! Follow instructions, practice for ease of use when needed.. it works and if you do as it says, you shouldn’t be disappointed! ** I Purchased for $12.99- ive seen this fluctuate in cost- FYI, if purchasing keep an eye on price!! Read more

★★★★★

Great for the Price!!!

Tom WisdomNovember 22, 2020✓ Verified purchase

Easy to use, small, and light weight. But you will have to wait about one minute between usage. It beeps when it has read your temperature and retains the last temperature which shows up when you turn it on the next time. Turn it on, see the last temperature display, and when it turns blank just place the small metal circle end on your temple which is on the side of your head about where the ear piece of a pair of glasses would be between the ear and the eye and wait till you hear the beep. It has a digital display which shows the temperature. The only draw back seems to be that changing out the battery may be difficult. I couldn't get it apart easily for a picture. But all in all for the price, I don't think you'll be disappointed! Read more

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★★★★★

Dennis

Dennis A.March 8, 2026✓ Verified purchase

A must have item Read more

★★★☆☆

Readings run high

Yonas H.May 23, 2024✓ Verified purchase

I've had this thermometer for close to a year now and the readings have always been a bit too high. It's drifting even further upward with my tests today. I've taken 3 different readings and it says that I have an average temperature of 100ºF, which is definitely a fever. I was alarmed, so I cross-checked with an under-the-tongue traditional thermometer that I have, and those readings are normal at 97.5ºF. This thermometer is very easy to use and takes very quick readings, but I would NOT rely on it for precision. Read more

★★★★★

Good thermometer

Tinabop187November 7, 2025✓ Verified purchase

I am am LPN when have a client that requires vital signs every night. Ever since I have used this thermometer, it has been a good thermometer. It's more accurate than the previous one I had. I like how small it is. I also like there it shows the previous temperature before it's ready to use again. Read more

★☆☆☆☆

Save your money

CustomerFebruary 14, 2026✓ Verified purchase

Stopped working after about a month. Read more

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