the measurement usually lasts for about thirty seconds. when the measurement is completed, it will beep. if there is a fever, the frequency of the sound will be high. normal body temperature will be a relatively slow beep.

cartoon soft head electronic thermometer technical features:

① display range: 32℃ -42.9 ℃ / 90.0-109.9f

② error: ±0.1℃ / ±0.2f ③ measurement time: 50s-70s (mouth), 80s-120s (armpit)

④ buzzer prompt function ⑤ automatic shutdown function ⑥ memory function

⑦ battery model: 1.5v, button battery (lr41)

body size: 127mm*18mm*10mm, display size: 19.5mm*9.5mm

waterproof probe, safe measurement, can be directly wiped and disinfected with alcohol or water