T4 and it's little brother

I spotted the pic below in the rave 03 disk and wondered if the T4 Test Book diagnostic which main dealers use comes with a little hand held device which looks similar to a hawkeye? The rave 03 disk suggests it does. If so, what does it do? What is it like?

When my hippo was at the main dealer last year they used a T4 to sort him out but I didn't see the little "hand held" version. Can anyone confirm the little hand held unit it used by main dealers?

T4 and Hawkeye are both made by omitec or so I believe.


T4handheldtester IrIBAnt

Hi yes main dealers had the option of buying a T4 HHT

Not many took up this option however. The functionality on a Freelander is excellent in my opinion the only downside is the inability to display a lot on the screen!

Do you know if it looks and operates like this video or is it different?

Freelander 1 v6 HawkEye v5 Diagnostic. Engine Computer. Live Data Engine Warm On Tick Over - YouTube

Hi Hippo yes it does but from memory only shows the two lines of data not the four.

Otherwise it looks the same software

thanks