Uni-T UT309H
Range : 32°C~45°C (86.3°F~113°F)
Accuracy : ±0.3 °C (0.6°F)
Measuring Distance : 5~10 cm
Respone time : 500ms
High temperature alarm : > 37.2°C
Automatic shutdown : Yes
Data retention : Yes
LCD : TN screen
Low power alarm : Yes
Battery : 9V