The overall appearance and structure diagram is as follows:
Specifications
Product type: Infrared Ear Thermometer
Model: PT5
Device dimensions: 5.43in x 1.34in x 2.24in
Product weight: 100g
Power source: DC 3V; 2 x 1.5V AAA batteries
Battery life: 200 times
Expected service life: 5 years
Screen display: LED digital display screen
Measurement position: Ear
Clinical reproducibility: Within ±0.3℃ (±0.5℉)
Measure time: ≤ 3S
Resolution: 0.1℃ (0.1℉)
Measurement range: 34.0℃-42.9℃ (93.2℉-109.2℉)
Measurement precision: ±0.2℃ (±0.4℉) within 34.0℃-42.0℃(93.2℉-107.6℉), Outside this measurement range: ±0.3℃ (±0.5℉).
Measurement units: Celsius (°C) or Fahrenheit (°F)
Operation mode: Direct mode: ear
Operating conditions: Temperature: 10℃-40℃ (50℉-104℉) Humidity: ≤95%RH, non-condensing Atmospheric Pressure: 70KPa~106KPa
Transportation/ storage conditions Temperature: -20℃~ 55℃ (-4℉~131℉) Humidity: ≤95%RH, non condensing Pressure: 70kPa~106kPa