WHF03B Infrared Thermometer

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◆ Specially designed for measuring the forehead temperature, with a dynamic offset for the ambient temperature and forehead temperature. ◆ Exclusively using the Heimann infrared probe for temperature measurement, with a high accuracy of measurement and a more stable performance. ◆ Providing the function of sound notification of higher body temperature. ◆ Capable of storing 32 sets of measurement data. ◆ Backlight LCD digital display. ◆ Providing two temperature modes, i.e., Fahrenheit scale and Celsius scale, for selection. ◆ Providing the function of auto shutdown to save electric power. ◆ Small size, reasonable structure and convenient operation. ◆ Selecting the body-temperature measurement mode to measure the temperature of any object with its temperature less than 100ºC and its emissivity equal to 0.95. 1. Normal operating conditions: 1) Ambient temperature: 10ºC - 40ºC 2) Relative humidity: ≤ 85% 3) Power supply: DC 3V (two AA batteries) 2. Basic dimensions: 87mm × 43mm × 148mm (length × width × height) 3. Weight (net weight): 113g (not including the batteries) 4. LCD display resolution (definition): 0.1ºC 5. Range of measurement: Body temperature: 30.0ºC - 42.0ºC; 86.0ºF - 107.6ºF Forehead temperature: 0.0ºC - 110.0ºC; 32.0ºF - 230.0ºF 6. Consumed power: ≤ 50mW 7. Measurement error: ±0.3ºC 8. Measurement time: ≤ 0.5s 9. Measurement distance: 50mm – 100mm 10. Auto-shutdown time: 5s 11. Emissivity: 0.95