HFS1000 NoN-coNtact iNfrared thermometer
8
Cautions
• The reliability of the measurement cannot be guaranteed if the temperature is measured from parts of body that
are not recommended.
• Similar to other thermometers, measurement error may occur within a range of ±0.2 °C (±0.4 °F).
• Measurement should not be taken until completely relaxed at normal room temperature.
• Please note that measurement may be incorrect after exercising, bathing or getting wet in the rain.
• Temperature between right and left temple could be different.
• Measurement may be incorrect when low battery (
) signal is indicated. Replace the battery and re-measure.
• When measuring the temperature of a liquid (milk, water), place the probe as close as possible to the liquid but
ensure that it is not immersed into the liquid as this may damage your thermometer.
• Check your product regularly for damage and exhausted batteries.
NOTE:
ASTM laboratory accuracy requirements in the display range of 22 to 40 °C (71.6 °F to 104.0 °F) for IR
thermometers is ±0.3 °C (±0.5 °F), whereas for mercuryin-glass and electronic thermometers, the requirement
per ASTM Standards E 667-86 and E 1112-86 is ±0.1 °C (±0.2 °F).
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