Any object emits infrared radiation energy, and its surface temperature directly determines by the size and wavelength of the radiation energy. This thermometer uses a high-precision infrared sensor to detect infrared radiation coming from the human body, with a wavelength of 5-14 microns. It accurately measures the temperature of the human body through complex calculations and compensation corrections.
The figure shows the main buttons and elements of the device:
A: Mode button;
B: Button Scroll Up (Page Up);
C: Button Page Down;
D: Sensor window (Detection port);
E: Display;
F: On / Scan button (ON / Scan);
G: Battery holder.
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Method of measurement |
Contact less |
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Measuring distance |
3 cm – 5 cm |
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Measuring range |
Body Temperature Mode |
32.0 ℃ -42.0 ℃ |
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Object Surface Mode |
25.0 ℃ -45.0 ℃ |
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Maximum permissible error |
Body Temperature Mode |
34.0 ℃ -34.9 ℃ 土 0.3 ℃
35.0 ℃ -42.0 ℃ 土 0.2 ℃ |
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Object Surface Mode |
25.0 ℃ -34.9 ℃ 土 1.0 ℃
35.0 ℃ -42.0 ℃ 土 0.3 ℃ |
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Workspace |
Temperature: 16 ℃ -35 ℃ Humidity. <= 85% |
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Storage and transportation |
Temperature 20 ℃ -55 ℃, Humidity ≤93% |
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Nutrition |
3 V (2 AAA cells) |
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Power indicator |
Low battery warning |
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Backlight |
Availability |
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Units |
Degrees Celsius （℃） / Fahrenheit （ºF） |
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Auto shut off |
up to 20 seconds |
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The HZK-801 comes with no batteries included.
Please Note: Lead time 15-20 days depends on available delivery options.
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