DESCRIPTION :-
Display mode: LCD display 
Operation mode: Continuous operation
Measuring distance range: 3 to 5 cm
Temperature unit: (°C) / (°F)
Memory data: 30 groups 
Power supply: DC3 V (2 AAA batteries)
Dimensions:154*87.7*44MM
Automatic shut-down:13 Second
Net weight: 0.11kg 
Resolution: 0.1°C 
Temperature display range: 33°C-43°C