Medical Grade Forehead Thermometer , Safe Non Contact Infrared Thermometer
Parameter
Measurement range (ET305): -50 ° C to 1050 ° C (-58 ° F to 1992 ° F).
Spectrum range: 8 to 14 um.
Infrared temperature measurement accuracy: ± 1.8% or 1.8 ° C (4 ° F).
T-C temperature measurement accuracy: ± 1% or 1 ° C (2 ° F) (assuming that the ambient operating temperature is
23 to 25 ° C (73 to 77 ° F) below 0 ° C original base + 1 ° C, below -35 ° C is for reference only).
Repeatability: ± 0.5 ℃ or ± 0.5% of reading.
Response time (95% S): 250 ms.
ET305 optical resolution (D: S): 50: 1.
Emissivity adjustment: 0.10 ～ 1.00.
Display resolution: 0.1 ° C (0.1 ° F) (0.2 ° C below 10 ° C; 1 ° C / 1 ° F above 999.9).
Secondary display information: maximum, minimum, difference, average.
laser:
Aiming: single point laser;
Power: Class 2 (II) operation; output <1 mW, wavelength 630 to 670nm.
Electrical indicators:
Power: 6F22 9V battery;
Power consumption: about 30 hours battery life (alkaline), about 10 hours battery life (carbonity).
Physical indicators:
Weight: 270g;
Dimensions: 168.5 mm x 137.8 mm x 53mm.
Environmental indicators:
Operating temperature range: 0 ° C to 50 ° C (32 ° F to 120 ° F);
Relative humidity: 0 to 75%, no condensation;
Storage temperature: -20 ° C to 65 ° C (-4 ° F to 150 ° F).
Accessories: K-type temperature probe, tool box, software CD, power adapter, USB data cable.
Characteristic
1. Single-point laser aiming.
2. Intelligent USB power supply.
3. Secondary white backlight display (the meter will automatically turn on this function when USB is connected).
4. Current temperature plus MIN (minimum), MAX (maximum), DIF (temperature difference), AVG (average) temperature
display.
5. Emissivity is adjustable.
6. Trigger is locked.
7. Celsius / Fahrenheit selection.
8. Tripod installation.
9. One 9V battery.
Please pay attention during use
1. When measuring body temperature, the ambient temperature is preferably between 16 ℃ -35 ℃, lower or higher may affect the accuracy of the measurement.
2. A cold compress on the forehead of a fever patient, sweating and other cooling measures will make the measurement result lower, and measurement should be avoided in this case.
3. The environment around the person to be measured should be stable, and can not be measured in the air flow circle such as the fan, air outlet of the air conditioner.
4. Do not use the product outdoor or in a place with strong sunlight.
5. It is recommended to measure about 3 times each time, which is based on the most displayed data.
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