Auto Dust Traverse Kit

Verify & Mark Traverse Holes With Pinpoint Accuracy.

It doesn’t get any easier than this. We reduced all the engineering formulations involved in duct traversal to a user friendly portable instrument that provides accuracy and repeatability.

Pulley GPS

The Fastest & Most Accurate Instrument to Change CFM Fan Speed

GPS to navigate the performance of a fan that is driven by a variable pitch pulley at all operating positions

Duct Traverse Commissioner Rule - Side Kit

Tool to corroborate correct duct traversal

Pulley Diameter Gauge

Precision Instrument to Measure Pulley Diameter & Accurately Predict CFM from One Pulley to Another without TACHS or Calculations.

Custom Flow Hood Funnel

YOU ARE NOT A NOBODY - BE RECOGNIZED

Variable Hood Cover

Adjusts to fit standard diffusers and grills in seconds - Go Green, Pitch Card Board

Check out our entire selection of innovative products! Click for more description.

It is accurate, repeatable; you simply do more in less time.

Auto Duct Traverse Kit

It doesn’t get any easier than this. We reduced all the engineering formulations involved in duct traversal to a user friendly portable instrument that provides accuracy and repeatability. The auto traverse apparatus aligns and adhere to the surface of the duct for hands free operation. It guides you to location of traverse holes and the coordinates to read airflow with precision.

With the Auto Duct Traverse Kit, special skill is not required to perform a duct traverse accurately.

  • Attaches and align itself to the duct for hands free operation
  • Measures the width of the duct
  • Pinpoints location of traverse holes on the duct
  • Bore prevents drill bit from walking when drilling traverse holes
  • Measures depth of the duct**
  • Keeps probe and the nozzle oriented appropriately in the duct
  • Guides the probe to precise coordinates to measure air velocity
  • On round duct, you take two sets of reading from one hole
  • Stop flow reading at any point and continue without starting over
  • Read airflow changes remotely when adjusting airflow
  • Safety – Read coordinates at eye level
  • For Ducts up to 72” wide and 36” high and round ducts up to 72” in diameter

Duct Traverse Commissioner Rule - Side Kick

As we offer the HVAC Industry the Duct Traverse tool to accurately perform duct traversal we recognized that it would only be appropriate to complemented it with a sidekick, the Commissioner rule. The Commissioner Rule gives the average Joe a tool to verify the accuracy of a duct traversal.

Features:

  • It is an airflow diagnostic tool
  • SAVES TIME! It reads duct width
  • Use it to mark up duct traverse holes with pinpoint accuracy
  • Use it to validate accuracy of duct traversal
  • Pulley GPS

    Our patented pulley GPS is the fastest and most accurate means to change CFM (RPM) of a fan driven by variable pitch pulley. It is very efficient.

    • It measures the operating position, OP (pitch diameter)
    • With the companion chart you can accurately predict the CFM at all the operating positions of the pulley.
    • Shows the correct size of belt to use at each operating position
    • It shows if pulley is adequate to get desired CFM.
    • It shows size and operating position of replacement pulley if necessary.
    • Tachometer & Calculation Not Required

    Put simply, the pulley GPS increases efficiency and makes more money.

    Pulley Diameter Gauge

    Our Pulley Diameter Gauge measures pulley diameter. It is portable and unlike other devices does not straddle the object to measure a diameter.

    • No Tachometer or calculations required
    • You don't waste any time. You just get in and get out
    • Used with companion chart, you can accurrately predict the CFM of pulleys with other sizes used in the industry given the CRM of existing pulley

    Custom Hood Funnel

    Personalize your flow Yea, each time you raise your hood you get noticed Our flowhood covers are convenient and installs in seconds. The hood covers fit standard square and rectangular grills and diffuser up to 24” X 24” as well round and conical diffusers and drills up to 24” in diameter Think Green and the environment before cutting up a cardboard for your hood cover.

    • Personalized - Provides maximum exposure, self-advertising, like a walking billboard
    • Branding - Offers choice of color Fabric - Lightweight and durable material.
    • Washable - Flowhood gets used in contaminated facilities. Protection - Prevents theft.
    • Installs on your flowhood in seconds
    • Changing the sizes of the opening to fit the grilles is as easy as turning the page of a magazine
    • You can form rectangles just like pealing a banana
    • It stores away in the provided pouch
    • It saves time and makes you more money

    Flow Hood Cover

    Our flowhood covers are convenient and installs in seconds. The hood covers fit standard square and rectangular grills and diffuser up to 24” X 24” as well round and conical diffusers and drills up to 24” in diameter Think Green and the environment before cutting up a cardboard for your hood cover. In our commitment for simplicity our hood cover offers the following features:

    About Us

    Our Mission is to Save You Time!

    We are committed to creating and improving efficient methodology for the testing of HVAC systems.  By transforming complex mathematical models into user friendly tools, we provide the HVAC Industry products with unparalleled accuracy that enable uniformity, enhanced equipment performance, and save time and energy.  

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    211 Simonton Rd SW, Lawrenceville GA 30046

    (404) 609-0057