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MAINTENANCE and STORAGE
◆
Storage
1. If you will not use the CTD505 for over 2 months, remove the battery from the
compartment.
2. Always store the CTD505 in its container after use.
3. ONLY the CTD505 probe tip is waterproof. Do not dip it in water or any other
liquid.
4. Keep the CTD505 away from:
• Extreme
temperatures
• Overly humid or dry environment
• Direct
sunlight
• Dusty
places.
5. For details of environmental conditions, refer to “Specifi cations”. Using the
CTD505 outside the stated range may lead to inaccurate results or malfunction.
◆
Maintenance
1. Do not disassemble or change any parts of the CTD505. Such action may
reduce its accuracy.
2. Do not drop the CTD505, and avoid any strong impact.
ABOUT THE EAR THERMOMETER
Normal body temperature differs by body parts, time and age. Here are two tables
for your reference:
1. Normal Body Temperature Range
Age
Site
0 – 2
years old
3 – 10
years old
11 – 65
years old
Over 65
years old
Oral
N/A
35.5 – 37.5 °C
36.4 – 37.6 °C
35.8 – 36.9 °C
Rectal
36.6 – 38.0 °C 36.6 – 38.0 °C
37.0 – 38.1 °C
36.2 – 37.3 °C
Axillary
34.7 – 37.3 °C 35.9 – 36.7 °C
35.2 – 36.9 °C
35.6 – 36.3 °C
Ear
36.4 – 38.0 °C 36.1 – 37.8 °C
35.9 – 37.6 °C
35.8 – 37.5 °C
Core
36.4 – 38.0 °C 36.4 – 37.8 °C
36.8 – 37.9 °C
35.8 – 37.1 °C
Source: Offi cial Health Central, http://www.offi cialhealthcentral.com.
