[TowerTalk] Driving ground rods

[Richard Karlquist]

On 2013-10-14 11:49, Patrick Greenlee wrote:
> If anyone is interested in buying a Harbor Freight (inexpensive) demo
> hammer don't buy the smallest one.  They don't carry the one I have
> anymore but they have a larger one and a smaller one.  I have seen
> both.  Don't get the smaller one.  Mine works pretty good and the

The HF web site shows:

Model 68147, 15 amps "vertical", $499 list
Model 68150, 11 amps "horizontal", $399 list
Model 68148, 10 amps "horizontal", $199 list

So which is the good and the bad?  What doesn't work with the bad one?

Rick N6RK