Microsoft user:

Display range: 32 ℃ ~43.9 ℃ (below 32 ℃ show "L", is higher than 43.9 ℃ showed "H")

Power supply: DC 1.5V (error is -10% ~ +5%) button battery

Resolution: 0.1 ℃

Accuracy: ± 0.1 ℃ (between 36.1 and 39 DEG C)

± 0.2 ℃ (below 36.1 ℃ or above 39 ℃)

Display: LCD digital display mode

Memory function: built-in memory, can display the previous measurements

Buzzer: equivalent test is completed, a buzzer prompt

Battery: 0.15 milliwatt (measurement)

Battery life: more than 200 hours of continuous use

Operating environment: temperature: 10 ℃ -35 ℃ and humidity: ≤ 80%

Storage environment: temperature: -20 ℃ -+55 ℃ and humidity: ≤ 80%

Size: 124mm*18mm*10mm

Carton size: 49.5*15.5*136mm thick 0.6mm

Body weight: about 10 grams (including battery)