FAQ: Thermometers

Should I use a probe cover?

For hygienic purposes, we recommend applying a new probe cover after each use. Probe covers are intended to protect the thermometer from contamination. If the probe and sensor tip needs to be cleaned, clean with an alcohol swab or cotton swab moistened with 70% isopropyl alcohol. Probe covers are sold separately.

How do I change the readings between Celsius and Fahrenheit?

The process for changing the mode of readings is unique to your model. Please check your instruction manual or contact our support representatives at 877-216-1333. If you need an electronic copy of your manual, please click here for a list of manuals available to download.

What is the normal body temperature range?

Normal body temperature is specific to an individual. It is recommended that several readings are taken while healthy to establish an individual’s normal baseline temperature.

The following ranges are generally considered normal temperature ranges. For specific questions regarding your individual health, please contact your healthcare provider.

  • Axillary (armpit): 94.5 – 99.1F
  • Oral (mouth):
    • Babies (0-2)– 97.5-100.4F,
    • Children (Ages 3 to 10)– 97.0-100.4F,
    • Young People and Adults (Ages 11 to 65)– 96.6-99.7F,
    • Elderly People (Over the age of 65) — 96.4-99.5F.
  • Rectal (Rectum) to age 5: 97.9 – 100.4F,
  • Ear: 96.4 – 100.4.
Are Omron probe covers and lens covers latex free?

All Omron probe covers and lens covers are latex free. For hygienic purposes we recommend applying a new probe cover each time you use your thermometer.