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General| Model | TMA-21HW |
|---|---|
| Category | Measuring Instruments |
| Display | LCD |
| Units of Measurement | m/s, ft/min, km/h, MPH, knots, °C, °F |
| Data Hold | Yes |
| Min/Max | Yes |
| Average | Yes |
| Power Source | 9V battery |
| Auto Power Off | Yes |
| Air Velocity Resolution | 0.1 m/s |
Details procedures for submitting test tools for warranty or non-warranty repair.
Explains the process for returning defective test tools for exchange during the warranty period.
Outlines the procedure for sending units for non-warranty repairs in the US and Canada.
Lists various applications for the air velocity meter, such as HVAC and duct traverses.
Highlights the key features and capabilities of the TMA-21HW Hot-Wire Anemometer.
Provides instructions for initial setup, including battery installation and probe extension.
Details how to configure meter settings and perform calibrations.
Guides on selecting the desired unit for air velocity measurement.
Explains how to configure settings for duct dimensions and area for flow calculations.
Details the process for setting the instrument's real-time clock and date.
Describes how to choose a time constant for averaging fluctuating readings.
Explains how to set the interval for automatic data recording.
Guides on configuring the automatic power-off feature.
Details how to set the duration for the backlight display.
Explains how to input barometric pressure for accurate measurements.
Provides instructions for calibrating the temperature, air velocity, and humidity sensors.
Explains the indicators and symbols related to air velocity readings.
Lists and defines the various units used for air velocity measurement.
Details display elements related to temperature and flow setup configurations.
Explains display indicators for temperature and calculated air flow values.
Describes the indicators and symbols related to data memory operations.
Explains how to manually store and recall data for TEST ID 0.
Details manual data memory operations for TEST IDs 1 through 4.
Describes the automatic data memory and recall process for TEST IDs 5 through 9.
Provides a summary of the instrument's general technical specifications.
Instructions for cleaning the instrument's case and components.
Offers guidance for diagnosing and resolving common operational issues.
Details the procedure for replacing batteries and fuses.
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