Looking into Watt/KV meters

[srislash]

So I am curious if anyone has an opinion on the accuracy of some of these meters. I am thinking of testing my actual KV of a few motors and possibly getting a matched set for a twin boat.Here is the one I am looking at http://www.hobbyking.com/hobbyking/s...dProduct=15941

All experience and opinions appreciated here. Thank you for reading guys, Shawn.

[grsboats]

I have the below unit from Skyrc that HK sells like Turnigy and Works great but honestly since I swap to Neu motors this unit only serves me to check the balancing of my batts.

http://www.hobbyking.com/hobbyking/s...vo_Tester.html
Gill

[srislash]

Thanks Gill. I appreciate the input and link