Display Layout - Extech Instruments AN200 User Manual

Display Layout

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MAX (top of LCD): Max Hold function engaged for the Air Temperature function
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HOLD (top of LCD): Data Hold function engaged for the Air Temperature function
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PROBE TEMP: Reminder that the top LCD digits represent Air (Vane) Temperature
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: Indicates that the laser pointer is on.
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IR TEMP: Indicates that the larger LCD digits represent IR temperature measurement
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VEL: indicates that meter is in air velocity mode
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FLOW: indicates that meter is in air flow mode
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MAX (bottom of LCD): Max Hold for the IR Temperature and RH function
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HOLD (bottom of LCD): Data Hold for the IR Temperature function and RH function
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o o
F: Temperature units of measure
C /
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CFM/CMM: airflow units of measure
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2 2 : units for area dimensions
Ft , m
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m/s, ft/min, km/h, MPH, knots: air velocity units of measure
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X10, X100: multipliers for air flow readings
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AVG: air averaging mode
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RECORD: indicates that min/max function is running (top for temp, bottom for air)
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Large LCD digits at center of display for Relative Humidity and IR Temperature
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Smaller LCD digits at top, right of display for Probe Temperature
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: Low battery indicator
5 AN200 V2.1 05/07