TGM Mini

The new car door velocity meter TGMmini combines the accuracy of the TGM with an even easier and faster user experience with no buttons and an all in One Device Design. In combination with a 1/4-20 UNC camera thread or a 3D-printed fixture it is installed on the car in seconds. In combination with an Android smartphone the TGMmini has all the features of the TGM.


Easy Installation

Use a custom made 3d printed magnetic holder or the 1/4″ UNC connection thread in combination with any camera mount system to install the TGMmini easy and fast. A passing door edge will trigger a measurement and  you get the measurement result with an accuracy of 0.05m/s immediately on the 4cm screen. The door needs to be ferro magnetic and the distance between door edge and TGMmini must not exceed 10mm.


By loading the video, you agree to YouTube's privacy policy.
Learn more

Load video

Scope of Supply

  • 1 TGM mini measuring device
  • 1 instrument case with foam inset
  • 1 9V NiMH block accu 300 mAH [built into the device]
  • 1 power supply / charger (100-230V~/12V=)
  • 1 Bluetooth BLE to USB dongle to receive the
    measurement results on a PC
  • 1 3D folding arm with suction cup
  • 1 magnetic device holder
  • 1 TGM measurement edge
  • 1 factory calibration certificate
  • 1 3-D jointed arm
  • 1 pulse generator to validate the
    TGMmini (only for non-EU customers)
  • 1 gooseneck with suction cup
  • 1 connection set for tripods
  • 1 instruction guide with technical data

  • Measuring case for storage

Options to install the TGMmini

Use any camera mount system…

… or a custom made magnetic holder…

… or our wide range of gooseneck, 3D-joint holder, suction subs and magnetic holders to easily install the TGMmini anywhere on your car.

TGMscan Android App

Android Symbol

With the TGMscan App you can connect your TGM Doorclosingemeter to your phone and organise and send the measuring data.


By loading the video, you agree to YouTube's privacy policy.
Learn more

Load video

Exports and holder


The TGMmini is equipped with Bluetooth.

Send measurement results easily to a computer or smartphone. 


Use the same TGM USB Receiver and the same Windows Program “TGMUSB.exe” as for the TGM 5 to get the results as a Windows keystroke to import the results into for example MS Excel or use any terminal program to get the results from the USB Com Port.

3D magnetic holder

A very easy and fast way to mount the TGMmini on your car body is a 3d printed magnetic holder. For flat surface car bodys you can use our standard holder. To adapt it to your car body use our .stl file of the TGMmini to print your own 3d magnetic TGMmini holder. Please keep a distance between the measuring edge of the TGMmini and the magnets in the 3d printed holder. Please be careful with any metallic splinters which might get attached to the magnetic holder and can harm the paint.