EXTECH RH305 Digital Psychrometer Kit

Humidity: 10 to 90%RH /0.1%RH /±3%RH

Temperature (internal):-4 to 122°F (-20 to 50°C)

Temperature (external): -4 to 158°F (-20 to 70°C) 0

Dew Point: -90.4 to 122°F (-68.0 to 49.9°C)

Wet Bulb -6.9 to 122°F (-21.6 to 49.9°C)

Dimensions: 7 x 1.9 x 1" (178.5 x 48.4 x 24.7mm)

Weight: 3.3oz (95g)

complete with 2 AAA batteries, temperature probe, 33% and 75% calibration bottles, and carrying case

Manual