PEAKMETER PM6508 Digital Temperature Humidity Meter

Ambient temperature range: -20 to 60 °C (-4 to 140 °F)

Accuracy: ± 0.5 °C (0 to 45 °C); ± 1.0 °C (-20 to 0 °C, 45 to 60 °C)

Resolution: 0.1 °C / °F

Humidity range: 0 to 100% RH

Accuracy: ± 2.0% RH (10% to 90%); ± 3.0% RH (0% to 10%, 90% to 100%)

Resolution: 0.1%

Wet bulb temperature: -20 to 60 °C (-4 to 140 °F)

Accuracy: ± 0.5 °C (0 to 45 °C); ± 1.0 °C (-20 to 0 °C, 45 to 60 °C)

Resolution: 0.1 °C / °F

Dew point temperature: -50 to 60 °C (-58 to 140 °F)

Accuracy: ± 0.5 °C (0 to 45 °C); ± 1.0 °C (-50 to 0 °C, 45 to 60 °C)

Resolution: 0.1 °C / °F

Power supply: 4x1.5V AAA batteries

Dimensions: 184mm × 60mm × 29mm

Weight: 190g (0.41lb)

Included accessories: PM6508 measuring device, 4 AAA batteries, user manual, carrying case.