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General| Brand | Extech Instruments |
|---|---|
| Model | 407910 |
| Category | Multimeter |
| Language | English |
Details the circuit, display, units, input, sensor, compatibility, power, dimensions, and accessories of the manometer.
Lists pressure ranges, resolution, and accuracy for various units including mbar, psi, Kg/cm², mm Hg, inches Hg, and atmospheres.
Describes the LCD display and its indicators for measurement data, units, and alerts.
Explains the function of each button on the meter, including Power, Hold, Zero, Record/Recall, and Unit.
Details battery usage, low battery indication (LBT), and automatic power-off feature.
Guides on how to select the desired measurement unit using the UNIT button.
Instructions for calibrating the meter's circuitry by pressing the ZERO button.
Explains how to connect tubing to the quick-disconnect fittings for differential pressure measurements.
Describes how to track, view, and recall maximum and minimum readings.
Information on connecting the meter to a PC for data streaming using the RS-232 port.
Provides conversion factors for common units like In of H2O, In of Hg, and mm of Hg.
Details warranty terms, calibration services, repair, and customer support contact information.
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