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General| Power Supply | 2 x AA batteries |
|---|---|
| Type | Geiger Counter |
| Radiation Detected | Gamma, X-ray, Beta |
| Sensor | GM tube |
| Display | LCD |
| Units | µSv/h, CPM |
| Measurement Range | 0.01 µSv/h to 1000 µSv/h |
| Accuracy | ±15% |
Details the manufacturer's warranty for product defects in workmanship and material for a period.
Outlines exclusions, limitations, and disclaimers for product warranty and seller liability.
Provides instructions and contact information for initiating product repair services.
Lists the key features and capabilities of the DG-700 Pressure and Flow Gauge.
Describes the various operating modes available on the DG-700 gauge.
Details the physical layout of the DG-700 gauge face and the function of each button.
Explains the function and use of the DG-700's various communication and power ports.
Describes the time averaging options available to stabilize readings on the DG-700.
Explains how to measure and use a baseline pressure reading on Channel A for accurate adjustments.
Details the automatic shutdown feature designed to conserve battery life.
Provides a brief overview of the Pressure/Pressure (PR/PR) mode's application.
Explains how to operate the DG-700 in Pressure/Pressure mode and connect tubing.
Describes how to select between Pascals and Inches w.c. for pressure readings.
Explains how to adjust the time averaging period for pressure measurements.
Details how to use the baseline feature for measuring building depressurization.
Summarizes the Pressure/Flow (PR/FL) mode for pressure and air flow measurements.
Explains the dual measurement of pressure and air flow using connected test devices.
Describes how to select and configure connected test devices for air flow measurements.
Explains the meaning of 'LO' when displayed for air flow readings.
Details how to change air flow units between CFM, m³/hr, and l/s.
Explains how to adjust the time averaging period for pressure and flow measurements.
Details using the baseline feature for accurate pressure difference measurements in PR/FL mode.
Summarizes specialized modes for one-point building and duct airtightness tests.
Explains the application and benefits of the @50 and @25 leakage measurement modes.
Details how to select test devices and configurations for @50 and @25 modes.
Explains the meaning of "-----" and 'LO' displays in @50/25 modes.
Describes how to change leakage units for @50 and @25 modes.
Explains how to adjust the time averaging period for @50 and @25 modes.
Details using the baseline feature for accurate pressure adjustments in @50/25 modes.
Explains the equations used for leakage rate and area calculations in @50 and @25 modes.
Summarizes the specialized mode for measuring air handler flow rates.
Explains the two-step procedure for measuring air handler flow using the DG-700.
Details selecting test devices and configurations for air handler flow measurements.
Explains the meaning of "-----" and 'LO' displays during air handler flow measurements.
Describes how to change air handler flow units.
Explains adjusting time averaging for the second step of AH flow measurement.
Provides a detailed step-by-step guide for measuring air handler flow.
Explains the calculation of flow resistance correction factors for AH flow measurements.
Summarizes the Pressure/Velocity (PR/V) mode for pressure and air velocity measurements.
Explains how to measure pressure and air velocity using the DG-700.
Describes how to change air velocity units between FPM and m/s.
Explains how to adjust the time averaging period for PR/V mode.
Details the equations used by the DG-700 to calculate air velocity.
Provides information on factory calibration, recalibration services, and repairs.
Explains low battery indicators and the procedure for replacing AA batteries.
Offers steps to resolve gauge lock-ups or inconsistent readings.
Details the specifications for the optional AC power adapter.
Step-by-step guide for conducting a one-point 50 Pa building depressurization test.
Step-by-step guide for a one-point 25 Pa total leakage duct pressurization test.
Instructions for using the TrueFlow meter with the DG-700 for air handler flow measurements.
Details the necessary connections and software for automated blower door testing.
Explains how to use the Cruise Control feature for automatic fan speed adjustment.
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