Infra-Red thermometers (IR)

Psychrometer (Thermo-hygrometer)-40+500°C / -40+932°F
With Laser Pointer and Dew Point.
RH% range : 0+100%
Accuracy : ± 3% at 10+90% others ± 5%
Air temperature : ± 0.6°C (1°F)
IR temperature range : -40+500°C
Accuracy: ± 2% or 2°C (-20+450°C)
otherwise ± 3% or 3°C.