Double Bass Aw-2 tuner with 2 clips any good ?

[bass9454]

Hi^^
I need a tuner for both my bass guitar and practicing intonation on my DB.But i don't know are these Korg aw-2 tuners any good?

I would take the version with 2 clips because the local store just doesn't have the version with 1 clip or any other tuner that is in the price range.
Are the clips the only difference between the two ?

 

[ole Jason]

Amazon.com: Snark SN-2 All Instrument Clip-On Chromatic Tuner: Musical Instruments

I use this one. I can find somewhere to clip it on any instrument and I play a few odd shaped ones, dulcimer and oud in particular.