Which Bushnell Radar Really Has Min Speed of 6mph?

Can someone tell me which of the three low cost radar guns Bushnell has made really measures down to 6mph?

Is it the:

- Speedster 10-1907
- Velocity 10-1911
- Speedster II 10-1900 ?

The reason I ask is I have spent all weekend scouring the web and I have come up with inconsistent information on this. For each of these Bushnell products, I have found sources that say the lowest measurable speed is 10mph, others say 6mph. What's the real deal?

If someone has confirmed that one or more of these can actually measure that low, please let me know. I have the need to measure the speed of some moving objects in the 6 - 10 mph range.

Thanks!

Hi,

None of these units will measure that slow. The minumum speed of these units
is 12 mph. For a handheld radar gun that will allow you to measure speeds
that slow, you will need to go with the Decatur Prospeed CR-1K, which is a
more professional model of radar gun.
http://www.opticsplanet.net/decatur-pro ... r-gun.html