The Exhaust Fan Flow Meter is designed to make quick and accurate measurements of air flow through residential exhaust fans. Smaller, lighter and easier to use than conventional flow measuring hoods, the Exhaust Fan Flow Meter was specifically engineered to measure air flows down to 10 cubic feet per minute (cfm). The effective air flow measurement range for the Exhaust Fan Flow Meter is 10 to 124 cfm. When used with TEC’s DG-1000 and DG-700, the accuracy of the exhaust fan flow measurement is +/- 10%. Metering Box inside dimensions are 13″ x 16″ x 8″ (deep).

Digital TrueFlow® Solution Full Kit

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The all new Digital TrueFlow® Air Handler Flow Meter provides a simple and accurate measurement of airflow through residential air handlers. The Digital TrueFlow® Meter temporarily replaces the filter in the air handler distribution system during the airflow measurement process using a pre-cut or cut-to-fit adapter plate. If the filter location is directly adjacent to the air handler, the TrueFlow Meter will measure the total air handler flow. If the filter is located remotely at a central return, the TrueFlow Meter will measure airflow through the central return. TrueFlow Air Handler Flow Meter Easy and fast to use in the field. The TrueFlow Meter provides direct CFM readings in 2 to 3 minutes without extensive calculations or setup. Can be used in a wide range of return plenums and air handler fan configurations. Proven to be more accurate than the single-point temperature rise method and easier than the fan curve method.

The new Digital TrueFlow® features a built-in pressure gauge to allow wireless readings without the need to physically attach any tubing to the unit itself. Use your Android or iOS device to wirelessly control the Digital TrueFlow® and DG-8 digital gauge with the TureFlow® HVAC app and create detailed system reports. With the Digital TrueFlow® Solution, it has never been easier to get it right!

The TrueFlow® Air Handler Flow Meter is designed to provide a simple and accurate measurement of airflow through residential air handlers. The TrueFlow Meter temporarily replaces the filter in the air handler distribution system during the airflow measurement process. If the filter location is directly adjacent to the air handler, the TrueFlow Meter will measure the total air handler flow. If the filter is located remotely at a central return, the TrueFlow Meter will measure airflow through the central return. TrueFlow Air Handler Flow Meter   Easy and fast to use in the field. The TrueFlow Meter provides direct CFM readings in 2 to 3 minutes without extensive calculations or setup. Designed to measure flow through air handlers rated from 1 to 5 tons. Can be used in a wide range of return plenums and air handler fan configurations. Adjustable sizing to fit standard and custom filter slots. Proven to be more accurate than the single-point temperature rise method and easier than the fan curve method.