Digital Ear Thermometer (ADTEMP)


The Adtemp 424 features:

  • 1 second measurement using scan/peak technology
  • Large 6mm illuminated display
  • Multiple Use (wide range 89.6°F to 108°F ±.4°F (32°C to 42.2°C ±.2°C)
  • °F/°C switchable display
  • Fever alarm at 99.5°F (37.5°C)
  • Last reading memory
  • Audible beep when measurement is complete
  • Auto off conserves battery life
  • Compact design - 5 1/2” (13.97cm) long, weighs 1.6oz. (45.3g) including battery
  • Powered by 1.55v (CR2032) Lithium battery (included)
  • Includes 20 probe covers in convenient dispenser
  • Desktop storage caddy
  • Meets ASTM E1965-98 standards for accuracy

** To order ear probe covers, click the link below: 



Type: Tympanic
Technology: Peak-hold
Scale: Dual (°F/°C)
Range °F: 89.6 to 108.0
Range °C: 32.0 to 42.2
Accuracy °F: 0.4
Accuracy °C: 0.2
Response Time: 1 sec
Beeper: Yes
Auto-off: Yes
Memory: Last-reading
Flex Probe: No
Needs Sheaths: Yes
Warranty: 2 Year
Battery Type: CR2032
Battery Life: 1000 uses
Latex Content: Latex-free
Packaging: Giftbox
Dimensions: 5.5”x1”x0.79” (141mm x 26mm x 20mm)
Weight: 1.59oz (45g)
Display: LCD
Operating Environment: 50°F to 104°F (10°C to 40°C)
Storage Environment: -13°F to 131°F (-25°C to 55°C)

Delivery: 2 weeks

For bulk orders, we can offer a better price. Please email us at

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