ADC Adtemp 421 Tympanic IR Thermometer


Adtemp 421 Tympanic IR Thermometer

By ADC MFG Part #: 421 SKU: ADC421
  • Sold By: Each
  • Stock: 100+
  • Usually ships in 1-3 Days

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Product Description

Probe-cover-free design makes the Adtemp™ 421 tympanic thermometer ideal for home care.


  • Measures core temperature instantly from the ear reliably and accurately
  • Range 89.6°F-108°F ± .4°F or 32°C-42.2°C ± .2°C depending on scale selection
  • Probe cover FREE design is less costly and more convenient to use
  • Large 6mm illuminated display is easy to read
  • Compact (5” Long, 1.9 oz.) ergonomic design fits comfortably in operator's hand and patient's ear
  • Audible fever alarm at 99.5°F (37.5°C)
  • 12 reading memory
  • Complete with lithium battery, storage/travel case, and operating instructions
  • Meets ASTM E1965-98 standards for accuracy


  • Type: Tympanic
  • Speed: 1 sec
  • Scale: Dual (°F/°C)
  • Range °F: 32.0-212.0
  • Range °C: 0°C-100.0
  • Accuracy °F: 0.4
  • Accuracy °C: 0.2
  • Response Time: 1 sec
  • Beeper: Yes
  • Auto-off: Yes
  • Memory: 12x
  • Warranty: 2 Year
  • Latex-free
  • Dimensions: 6”x1.2”x1.6” (153mm x 31mm x 40mm)
  • Weight: 1.87oz (53g)
  • Display: LCD
  • Operating Environment: 41°F-104°F (5°C-40°C)
  • Storage Environment: -13°F-131°F (-25°C-55°C)

About MFG

American Diagnostic Corporation (ADC) is one of the world’s premier manufacturers of diagnostic medical products, personal instruments, and accessories for the healthcare industry. For more than a quarter of a century, we’ve been dedicated to designing, manufacturing, and supplying stethoscopes, blood pressure instruments, and other core diagnostic products that provide an unmatched value proposition with a purchase experience that is second to none.

UPC Code: 634782053680

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UPC Code: 634782053680

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