Snark company is known as one of the worlds most advanced makers of stringed instruments tuners. It has been producing high quality clip-on digital tuners for decades now.
These tuners have been helping the music industry bringing quality music. The likes of Santana and Steve Lukather recommend these tuners.
There are a couple of famous snark tuners you can buy in Amazon. Be sure to pick snark tuners when planning to buy clip on tuners.