28
CPSC NEISS Data 2005–2024

Thermometers (excluding Medical Thermometers)

Twenty years of CPSC NEISS emergency-room records for this consumer product category, combined with demographic breakdowns, multi-year injury trends, and matching recall notices.

Containers, Tableware & Packaging · CPSC Code 477

Down 20% over 5 years

The verdict

Thermometers (excluding Medical Thermometers) carry a danger score of 28/100 (low risk), driven by roughly 363 ER-treated injuries a year that are declining by about 20% over the last five years.

28/100
danger score (low risk)
363
ER visits per year (avg)
2.8%
end in hospital admission
0-4
most-injured age group

Every figure is rendered from the CPSC NEISS record for product code 477 - last data year 2024.

PlainSafety danger score

0/100100/10028/100
PlainSafety danger score

Source: CPSC NEISS danger-score model As of 2024

How this 28/100 score is built

The score is computed from four CPSC-derived factors for thermometers (excluding medical thermometers) - no opinion, no editorializing:

  • Injury volume363 ER visits/yr
  • Severity (hospitalization rate)2.8%
  • Fatality rate0.00%
  • 5-year trend-20%

See the full methodology for the exact weighting of each factor.

What the CPSC Data Shows

Thermometers (excluding Medical Thermometers) (CPSC product code 477, in the Containers, Tableware & Packaging category) generate an estimated 363 emergency-room visits every year in the United States, adding up to roughly 7,252 ER-treated injuries across the 20-year span from 2005 to 2024. PlainSafety derives a danger score of 28/100 for this category (low risk), combining raw injury volume, demographic reach, severity of outcome, and multi-year trend. The five-year trajectory shows that injury counts are declining by about 20% over the last five years, with the busiest year on record being 2015 (684 estimated ER visits) and the quietest 2020 (167 estimated visits).

The single most common ER diagnosis for thermometers (excluding medical thermometers) is ingestion to the internal, accounting for approximately 830 visits across the 20-year NEISS window, followed by puncture to the hand (731 cases). The 0-4 age group absorbs the largest share of injuries, about 2,094 cases over the NEISS window, and females appear slightly more often than the opposite sex in that cohort. Severity outcomes from the NEISS disposition field show that 2.8% of ER visits involving this product end in hospital admission or transfer.

Beyond the hospital-sampled NEISS projections, this page also aggregates 18 consumer incident reports filed directly on SaferProducts.gov, plus 20 anonymized ER narratives - together forming a layered picture of how thermometers (excluding medical thermometers) fail in real households. Every figure on this page comes from CPSC-published data: NEISS projects national estimates from a probability sample of about 100 U.S. hospital emergency departments, while SaferProducts.gov collects voluntary reports from consumers, manufacturers, and clinicians. The danger score, trend indicators, and demographic breakdowns update automatically when CPSC releases a new yearly NEISS file, which is why this page is dated 2024-12-31. For regulatory context, consult CPSC recall notices and the SaferProducts.gov public database linked below.

363
Injuries / Year
2.8%
Hospitalization Rate
0.00%
Fatality Rate

Annual Injury Estimates (2005–2024)

0200400600800 20052008201120142017202020232024 307
Estimated annual emergency-room visits for Thermometers (excluding Medical Thermometers), CPSC NEISS

Source: CPSC NEISS national injury estimates As of 2024

Source: CPSC NEISS national estimates CPSC NEISS national estimates Injuries represent ER-treated cases only

Who Gets Injured?

Age Group Male Female Total
0-4 979 1,115 2,094
5-14 663 598 1,261
15-24 611 273 884
25-34 518 386 904
35-44 241 135 376
45-54 408 171 579
55-64 293 193 486
65-74 173 161 334
75+ 162 179 341

Most Common Injuries

Body Part Diagnosis Est. Injuries
Internal Ingestion 830
Hand Puncture 731
All Parts Body Poisoning 573
Finger Laceration 468
Foot Puncture 312
Foot Laceration 303
Face Laceration 224
Mouth Laceration 179
Hand Laceration 176
Ear Internal Injury 164
Finger Puncture 147
Finger Burns, Thermal 145
Internal Aspiration 137
Lower Arm Puncture 137
Ear Contusions, Abr. 131

Severity Breakdown

Treated/examined And Released 92.6% (6,721)
Left Without Being Seen 3.4% (244)
Treated And Transferred 1.8% (133)
Treated And Admitted/hospitalized 1.3% (95)
Held For Observation 0.9% (63)

ER Visit Narratives

Real anonymized emergency room reports from the CPSC NEISS database.

Age 24 · Male · Hand · Puncture · 2024

24 YOM STABBED HIMSELF WITH A MEAT THERMOMETER MAKING A STEAK IN HIS RIGHT HAND. DX: PUNCTURE WOUND HAND

Age 2 · Male · Wrist · Laceration · 2024

2YOM,PLAYING WITH BACKYARD WITH BROTHER WHEN MEAT THERMOMETER INJURED FOREARM AT HOME,DX:LAC WRIST

Age 3 · Female · Internal · Ingestion · 2024

3YOF PRESENTING AFTER INGESTING THERMOMETER WITH MERCURY IN IT 1 HOUR PRIOR TO PRESENTATION. PT WITH URI SX FOR A COUPLE OF DAYS AND FELT WARM. MOM WENT TO TAKE THE TEMPERATURE AND THE GLASS THERMOMETER BROKE OFF INTO HER MOUTH DX; INGESTED OF FOREIGN BODY

Age 21 · Male · Hand · Puncture · 2024

21YOM, STATES HE WAS USING A MEAT THERMOMETER AND ACCIDENTALLY PUNCTURED THE MIDDLE OF HIS PALM IN HIS RIGHT HAND DX: PUNCTURE WOUND OF RIGHT HAND WITH FOREIGN BODY

Age 3 · Female · Ear · Other · 2024

3YOF STUCK THE DIGITAL EAR THERMOMETER IN HER RIGHT EAR AND NOW HAS SEVERE PAIN DX: RIGHG EAR PAIN

Age 32 · Female · Ear · Internal Injury · 2024

32YOF PRESENTS AFTER HER TODDLER SHOVED A THERMOMETER IN HER RIGHT EAR. DX: RUPTURED TYMPANIC MEMBRANE RIGHT

Age 10 · Female · Ear · Internal Injury · 2024

10YOF MOM STATES PT'S LITTLE SISTER WAS TRYING TO TAKE HER TEMPERATURE IN HER EAR AND MUST HAVE PUSHED IT TOO HARD DX: PERFORATION OF LEFT TYMPANIC MEMBRANE

Age 4 · Female · Ear · Other · 2024

4YOF. MOM CONCERNED FOR RUPTURED EAR DRUM AFTER SIBLING PLACED ORAL THERMOMETER IN RIGHT EAR. PAIN & ERYTHEMA TO EAR. DX: IRRIATION OF EXTERNAL EAR CANAL .

Age 211 · Female · Internal · Ingestion · 2024

11MOF WAS PLAYING WITH A THERMOMETER IN HER MOUTH WHEN SHE POSSIBLY SWALLOWED A BUTTON BATTERY. DX: CONCERN FOR FOREIGN BODY INGESTION.

Age 2 · Female · Internal · Ingestion · 2023

2YOF PRESENTS WITH FUSSINESS. PT STARTED GETTING FUSSY ABOUT 2 HRS PTA, SCREAMING UNCONTROLLABLY, ESSENTIALLY NONSTOP. SHE WAS NOTED EARLIER IN THE DAY, ABOUT 4 HRS PRIOR TO BE PLAYING WITH A MEAT THERMOMETER & MOTHER NOTED BATTERY COMPARTMENT (BUTTON STYLE BATTERY) WAS NOT IN IT. AFTER 2 HRS OF FUSSINESS,MOTHER & 2YO TO RADIOLOGY..XR'S WERE OBTAINED&NO FB VISUALIZED. DX: FUSSY CHILD

Age 2 · Female · Internal · Ingestion · 2023

2YOF ACCIDENTAL INGESTION,SHE BIT OFF THE END OF A GLASS THERMOMETER AND SWALLOWED IT. DX: ACCIDENTAL INGESTION OF SUBSTANCE.

Age 21 · Female · Hand · Puncture · 2023

21YOF PRESENTS TO ED W/ A MEAT THERMOMETER IMPALED INTO HER R PALMAR HAND INBETWEEN 4TH-5TH DIGIT. SHE WAS PUSHING HER HAND DOWN ON A SOAP DISPENSER,THERMOMETER WAS SITTING THERE AND IMPALED HER HAND. NO OTHER INJURIES,FALLS,LOC. UNKNOWN LAST TETANUS. DX: PUNCTURE WOUND

Consumer Incident Reports

Reports filed by consumers on SaferProducts.gov.

9/22/2017 · Incident, No Injury · Walmart Stores Inc. · Indiana

I have a Mainstays meat thermometer and followed the directions 1. Insert probe into thickest part of meat. 2.Place meat into oven with thermometer facing the door. Leave thermometer in meat while roasting. I checked to see if the meat was at the correct temperature and it was not. Thus I left it to cook some more, shortly after checking the thermometer exploded sending glass throughout the oven, pitting the oven door glass, and onto the meat. Had I checked the thermometer at the time it exploded it would have shot the glass into my face..

8/9/2012 · Incident, No Injury · WHIRLPOOL CORPORATION · Pennsylvania

While cooking a roast (350 degrees) in the oven and using a KITCHENAID meat thermometer the thermometer exploded sending the glass of the thermometer into small pieces all over the oven and roast.

8/16/2023 · No Incident, No Injury · MASTRAD INC · Arizona

I was grilling meat on my outdoor grill when there was a loud pop noise. It took me about 10-15 seconds to discover that the leave in [REDACTED] thermometer had exploded.

8/15/2024 · Incident, No Injury · Blue Box OpCo LLC · Oklahoma

i had a bath temperature checker otter purchased at walmart i stuck it in the bath and then after about 2 minutes it didnt come on i grab it out when my hand started to sting when i touched the water i opened the back of the otter to see the batterys had melted into the bath water

8/10/2024 · Incident, No Injury · Blue Box OpCo LLC · District of Columbia

The Infantino Right Temp Light Up Otter is a baby bath temperature sensor designed to measure baby's bathwater is a safe temperature for bathing. The product's battery compartment is not water safe and causes a dangerous reaction with the batteries.

7/22/2013 · Incident, No Injury · PROGRESSIVE INTERNATIONAL CORP. · California

The caller stated that she used the thermometer to test the meat and it seems that a sharp metal fell off and imbed itself in the meat while it was being cooked. She was reaching for the meat when the object fell from her mouth, this incident could have cause serious injury. The manufacturer was not contacted as yet. There is no recalls related to this product. The caller feels that this product is unsafe and should be reported.

7/18/2011 · Injury, Emergency Department Treatment Received · NANTUCKET DISTRIBUTING CO. INC · Georgia

My 10 year old son and his grandmother broke a galileo thermometer, not realizing the danger. It took a little while before he got cleaned off. There were no warning labels to tell us it was filled with petroleum distillates. He ended up in the ER with rapid hear rate, elevated bp, and trouble breathing. I believe this stuff poisoned him.

7/15/2021 · Incident, No Injury · Shenzhen Huiyada Paper Manufacture Co., Ltd · Massachusetts

I purchased a meat thermometer from Amazon in 2016. It's powered by an alkaline AAA battery which was included with the product. Last week the battery exploded. It was an actual explosion - I heard the bang two floors up. I didn't figure out what happened until I came downstairs the next morning. The battery was blown apart and the battery door blown off, and the thermometer itself may have been blown out of a tray it was stored on (not pictured). I don't believe there was any fire, smoke, etc but I wasn't in the room when it happened. No injuries. The only damage appears to be a couple of spots on the table where the electrolyte splashed and ate away at the finish (pictured). The thermometer hadn't been in use the day it happened. It wasn't near heat, in direct sunlight, etc. The explosion happened in the evening, maybe 7-9pm. The product has worked fine for as long as I've had it. I've never needed to replace the battery it came with. I still have the thermometer. The battery that exploded is in the garbage but I can hang on to it safely if it'd be useful. The brand name on the battery is "[REDACTED]". AAA, 1.5v. The thermometer got used maybe monthly or less. I haven't contacted the seller, mfr, or Amazon about this.

Showing 8 of 18 reports.

Product Recalls

Search for active and past recalls related to thermometers (excluding medical thermometers) on the CPSC website.

Frequently Asked Questions

How dangerous are thermometers (excluding medical thermometers)?

Based on 20 years of CPSC data, thermometers (excluding medical thermometers) have a danger score of 28/100 (low risk). An estimated 363 ER-treated injuries occur annually in the U.S. related to this product category.

What are the most common injuries from thermometers (excluding medical thermometers)?

The most common injury is ingestion to the internal, accounting for approximately 830 injuries over 20 years.

Are injuries from thermometers (excluding medical thermometers) increasing or decreasing?

Down 20% over 5 years.

Who is most at risk for thermometers (excluding medical thermometers) injuries?

The 0-4 age group accounts for the most injuries, with approximately 2,094 cases recorded over 20 years. Females are more frequently injured in this age group.

What happens when someone is injured by thermometers (excluding medical thermometers)?

Of all ER visits involving thermometers (excluding medical thermometers), approximately 2.8% result in hospital admission. The majority of patients (97.2%) are treated and released from the emergency department.

How can I report a safety problem with thermometers (excluding medical thermometers)?

You can file a consumer incident report at SaferProducts.gov, the official CPSC reporting portal. Reports help the CPSC identify emerging hazards and trigger investigations or recalls. You can also call the CPSC hotline at 1-800-638-2772.

Safety Guides

What this means for you

Treat the 28/100 score as relative risk between products, not your personal odds of injury.

  • See where this category ranks against every other tracked product. Full rankings
  • Injuries cluster in the 0-4 age group, take extra care if that describes your household.
  • Check for active recalls on this product before you assume it is safe. CPSC recalls

NEISS estimates ER-treated injuries from a national probability sample of hospitals; they do not capture injuries treated elsewhere or not treated at all.

Data: CPSC National Electronic Injury Surveillance System (NEISS) 2005–2024 and SaferProducts.gov consumer incident reports. Injury estimates are based on a nationally representative probability sample of U.S. hospital emergency departments. This page is for informational purposes only and is not affiliated with the CPSC.