Product code: DU374

Calibration Plate for Model 300 Fan

$55.00

Calibration Plate for Model 300 Series Fan

The calibration plate for the Model 300 series DucTester provides a quick and reliable way to verify the accuracy of your duct testing system. Designed for field calibration checks, this plate allows technicians to detect equipment, setup, or usage issues before they impact test results.

By attaching the plate to the end of the flex duct and using its built-in nozzle for pressure reference, testers can measure airflow through the known opening size. Comparing these results ensures the system is performing within expected parameters and helps determine when formal recalibration may be necessary.

Performing this five-minute test regularly provides confidence in measurement accuracy, allowing code officials, builders, and technicians to trust the results. Conducting this test monthly helps identify calibration issues early, ensuring optimal system performance and preventing costly errors.

  • 1 x Calibration Plate for Model 300 Fan
  • Connection port for your Blue pressure tube

*A Clear Flange is also needed if you have an older system or a competitor’s duct tester.

Model: Field Calibration Plate for 300 Series DucTester
Part Number: DU374

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Description

Pressure Measurement of the Highest Precision

Experience precision and adaptability with the Solo Single Channel Manometer. This cutting-edge digital gauge is accurate and versatile, all while maintaining affordability. The Solo boasts exceptional accuracy, providing measurements with precision up to 1/100th of a Pa. It utilizes the same digital sensor and filtering technology as our DM32X and features auto-zeroing technology for hassle-free operation. Adjust Time Averaging directly from the gauge itself, eliminating the need for complicated app pairing. A Responsive Display Screen quickly changes directions when maneuvering the gauge from Landscape into Portrait mode. Charging is a breeze with two hour fast charging via USB-C. In most cases, an app isn’t required when this tool is used. Therefore, wireless connectivity is not included, only high-precision readings. This keeps the cost down and makes it the perfect tool to introduce HVAC contractors to home performance. For Energy Auditors, the Solo pairs effortlessly with a running blower door. Connect the gauge to a Mini Probe or Pressure Pan & efficiently detect / pinpoint external air leaks, enhancing your energy audit capabilities. Easily switch between units of measurement: change from measuring “Pascals” to “Inches of Water Column” when assessing static pressure, making it a valuable tool for HVAC diagnostics. Upgrade your measurement precision with the Solo Single Channel Manometer: the essential tool for professionals seeking the highest standards of accuracy and flexibility.

Features

  • Auto – zeroing technology for hassle free operation.
  • Adjust Time Averaging directly on the gauge. Eliminates the need to pair with an app.
  • Responsive Display Screen changes directions when maneuvering from Landscape into Portrait mode.
  • 19 hour continuous battery life. 2-hour fast charge via USB-C.
  • Magnetized clip for convenient HVAC placement.
  • Test at multiple units of measurement.
  • Unmatched accuracy in the most demanding environments.
  • Most affordable high precision MicroManometer on the market.
Solo Single Channel Manometer

Additional information

Weight 8 lbs
Dimensions 29 × 30 × 5 in

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