Using a new chip, the induction time is faster (500 ms); the pass rate per minute is greatly improved (50 people/min).
1. High-temperature measurement accuracy, accuracy tolerance: +/- 0.2 (34 ~ 45 degree C)
2. With a warning of light failure detection and warning of abnormal temperature light.
3. Can be connected to the USB power source, power bank, built-in lithium battery.
4. High-definition display with 5m viewing distance.
