Choose a Category
    Mounting Location
    Mounting Location
    Wall
    Freestanding
    Ground
    Pipe
    Duct
    Enclosure
    Outlet Box
    Relative Humidity Accuracy
    Relative Humidity Accuracy
    ±10%
    ±5%
    ±4%
    ±3.5%
    ±3%
    ±2.5%
    ±2%
    ±1.5%
    ±1%
    Display
    Display
    LCDDial
    ScaleLED
    Inlet Diameter
    Inlet Diameter
    6"
    8"
    10"
    13"
    18"
    24"
    36"
    Battery Size
    Battery Size
    AAA
    AA
    9V
    123A
    CR123
    CR2032
    LR44
    Maximum Measurement
    Maximum Measurement
    5.5"
    9.99"
    140 mm
    Housing Material
    Housing Material
    Plastic
    Aluminum
    Stainless Steel
    Brass
    Maximum Relative Humidity
    Maximum Relative Humidity
    70%
    85%
    90%
    95%
    100%
    Recording Time
    Recording Time
    6 hrs.
    24 hrs.
    7 days
    31 days
    Minimum Barometric Pressure
    Minimum
    Barometric Pressure
    20"
    8.9in. of Hg
    14.8in. of
    Hg
    16in. of Hg
    31.15in. of
    Hg
    677mbar
    Chart Diameter
    Chart Diameter
    6"
    8"
    Relative Humidity Resolution
    Relative Humidity Resolution
    0.01
    0.1
    1
    Batteries Included
    Batteries Included
    Yes
    No
    Graduation Marks
    Graduation Marks
    0.5° F
    1° F
    2° F
    5° F
    0.1"
    1° C
    2° C
    2 mm