DTec Home

Home - Featuring DTec's Inertia & Brake Dyno (Dynamometer) System


Home DTec Products Gallery Tech Articles Downloads Links Purchasing / Terms Company Profile Contact


Eddy brake & inertia dyno control system


DTec Inertia Dyno Software

To view our DYNertia3 software instruction videos please click here and subscribe to our Youtube channel.



We are still open for business, however, we are unable to provide an estimation of delivery times due to the global COVID-19 situation.  Unfortunately, it is out of our control as Australia is experiencing international delivery delays in all destinations due to limited airline capacity and government restrictions. 


Brief outline of DTec product groups and information (click on images or links for full list of products)


Inertia and Brake Dynamometer System,  kart, bike ,car, model Inertia Dynamometer System,  Home Made DIY Bike Inertia and brake Dynamometer, homemade

DYNertia3 Dynamometer Systems


Inertia and brake (open loop) dynamometer systems for inexpensive DIY dyno construction or upgrading of existing dyno's.


Your very own dyno's in easy reach!



Atmospheric Air Fuel Ratio Correction  Weather Racing Software Dyno Atmospheric Correction

Weather Watch

Weather station for 'stand alone' track tuning or as DYNertia3 interface. 


Comes with viewing and recording software or with a DYNertia3 system it automatically corrects dyno data.


Tacho and Ignition Signal Conditioner for Dyno

Dyno Load Cell Amplifier Strain Gauge

load cell dyno torque sensor s type

Thermocouple Probe EGT Pyro SensorSelf Adhesive Thermocouple Sensor K Type  

Data Acquisition Accessories

Accessories for DYNertia3 or for general data logging.


- RPM sensing interface

- K Type temperature probes

- Injector & Ignition Coil Driver

- Automotive Test Back Probes


FREE Tech Articles: 

  • Inertia dyno design guide

  • Brake dyno design tools

  • Temperature sensor calibration

  • Airflow bench design, DIY

  • Testing fuel mixtures (Lambda) after a converter

  • Design an accurate fuel mixture probe ('Tailpipe' Lambda)

  • Air density and tuning, the effect of RAD

  • Ignition coil dwell time and mapping

  • Ignition coil energy testing, DIY approach

  • Multi spark ignition systems, Inductive

  • High energy ignition upgrade

  • Fuel injector data & flow rate converter

  • TDC (Top Dead Centre) finder

  • Ultimate automotive 'back probe' construction

FREE Downloads: 

  • Product manuals, guides, data sheets
  • Design Tools
  • CamView software for machinist, centre and edge finding with a webcam.


Home | DTec Products | Gallery | Tech Articles | Downloads | Links | Purchasing / Terms | Company Profile | Contact

Send mail to contact@dtec.net.au with questions or comments about this web site.