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Features
�
Optimum measurement of air
velocity with time or multi-point averaging
�
Simultaneous temperature
measurement
�
Large LCD reports velocity and
temp values at a glance
�
Programmable English to Metric
units of measure
�
Meters come complete with 9 volt battery, instructions, and calibration
certificate
�
Model 415 has a compact, fixed-length probe integrated into the
meter
body.
xxxRanges: Velocity, 0 to 2000 ft/m (0 to
10 m/s); Temp, 32
to 120�F (0 to 50 �C).
�
Model 425 has a separate telescoping probe that extends to a
maximum
26.6".
xxxRanges: Velocity, 0 to 4000 ft/m (0 to
20 m/s); Temp, -4
to 158�F (-20 to70 �C).
�
Optional carrying case is black padded vinyl, zippered on three
sides, measures 1.5" x 6" x 12.5"
Specifications
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Testo 415
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Testo 425
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Measuring Range
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0 to 2,000 ft/m (0
to 10 m/s)
32 to 120�F (0
to 50�C)
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0 to 4,000 ft/m (0
to 20 m/s)
-4
to 158�F (-20
to 70�C)
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Accuracy
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� 1 Digit (at 72�F)
� 10 ft/m
� 5% of m.v. (0-2000 ft/m)
�0.9 �F (>40 ft/m)
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� 1 Digit (at 72�F)
� 10 ft/m
� 5% of m.v. (0- 4000 ft/m)
�0.9 �F (32-122�F),
�1.5� F (rest)
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|
Storage Temperature
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-4 to 158� (-20
to 70�C)
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-4 to 158�F (-20
to 70�C)
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Probe
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attached to housing
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attached to housing by a cable
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Dimensions
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meter and probe: 1.5 x 2.0 x 10"
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meter: 1.5 x 2.0 x
7.5"
probe: 1.0" diam x
10" to 26.5"
connecting cable: 59"
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Power
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9-volt battery, included
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9-volt battery, included
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Warranty
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2 years
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2 years
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