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    16 Products

    Diameter-Measuring Tape Measures

    Wrap around duct, pipe, and other cylindrical objects to find their diameter without complex calculations. These tape measures are ideal for already mounted objects since you don't need to take your system apart. Also known as tree tapes.
    Vernier Scale with Calibration Certificate
    Image of Product. Front orientation. Tape Measures. Diameter-Measuring Tape Measures, Vernier Scale.
    Our most precise diameter-measuring tape measures. Wind the blade around your object until the top scale aligns with the bottom vernier scale, then add the values together to find your diameter. These tape measures include a calibration certificate traceable to NIST, so you can be confident your measurements are correct and consistent.
    Blue Blade—White markings pop against the blue background, so you can read these tape measures in dimly lit areas.
    Blue Blade
    Dia. Measured
    Numeric
    Graduations
    Measurement
    Precision
    Wd.
    Tip
    Style
    Each
     
    Steel Blade
    3/4" to 7"1"0.001"1/2"Knob
    1982A6110000000
    2" to 12"1"0.001"1/2"Knob
    1982A612000000
    2" to 24"1"0.001"1/2"Knob
    1982A613000000
    12" to 24"1"0.001"1/2"Knob
    1982A614000000
    12" to 36"1"0.001"1/2"Knob
    1982A615000000
    24" to 36"1"0.001"1/2"Knob
    1982A616000000
    24" to 48"1"0.001"1/2"Knob
    1982A617000000
    36" to 48"1"0.001"1/2"Knob
    1982A618000000
    48" to 60"1"0.001"1/2"Knob
    1982A619000000
    60" to 72"1"0.001"1/2"Knob
    1982A621000000
    72" to 84"1"0.001"1/2"Knob
    1982A622000000
    84" to 96"1"0.001"1/2"Knob
    1982A623000000
    96" to 108"1"0.001"1/2"Knob
    1982A624000000
    108" to 120"1"0.001"1/2"Knob
    1982A625000000
    100 mm to 300 mm1 cm0.01 mm1/2"Knob
    1982A631000000
    300 mm to 600 mm1 cm0.01 mm1/2"Knob
    1982A632000000
     
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