Display exact digits : | 0.1 ° C (0.1 ° F) |
Storage temperature: | 0-40 ° C (32 ~ 122 ° F) |
Operating ambient temperature: | 16 ℃ ~ 35 ℃, optimal temperature is 25 ℃ |
Relative humidity: | ≤85% |
Power supply : | DC 3V (2 AA batteries in series) |
Product Size : | 95 * 42.5 * 156mm |
Weight: | 124g |
Production date: | See product nameplate |
Human body temperature range | 32.0-43 ℃ |
Measuring distance range | 3-5 cm (the best measurement is 3 cm) |
Auto shutdown | about 20s |
32~35.9℃(93.2~96.6℉) | ±0.3℃(0.5℉) |
36~39℃(96.8~102.2℉) | ±0.2℃(0.4℉) |
39~43℃(102.2~109.4℉) | ±0.3℃(0.5℉) |