What do you think of this "Paint Thickness Gauge"?

[DSVWGLI]

Here are a couple of PTG's that I would your opinions on please. Here are the links eBay: Digital Coating Thickness Gauge meter 8825 (item 200070381419 end time Jan-25-07 17:00:00 PST)



eBay: Digital Coating Thickness Gauge Meter Paint Materials (item 330078458115 end time Jan-27-07 16:31:40 PST)



Thanks for your help.

 

[DSVWGLI]

I was hoping there was someone on our forum with some knowledge on this topic.

 

[Shuskan3]

Would like to bump this thread, as I am now in the market for a PTG.



Is this one linked below worth the price?



Digital paint coating thickness gauge meter CM-8822 - eBay (item 230249925706 end time May-15-08 06:48:27 PDT)