Korg make pretty good tuners, right? This is the bigger format option with a nice big display and a hefty metal case. You'll sound better in tune, no doubt!

Model: Korg DT-10 Tuner
Made: China, recent model (serial 029238)
Type: tuner
Power: standard 9v negative supply or 9V battery
Switching: true bypass
Equivalent new street price (approx): $99aud approx
Mods: none
Accessories: none
Condition notes: used, few minor marks, fully functional. Battery cover missing. Overall: good condition