Seiko STH200B Chromatic Tuner and Metronome

The Seiko STH200B is a combined chromatic tuner and metronome intended for a wide range of instruments. It offers an A0 to C8 tuning range and a metronome tempo range of roughly 30 to 250 beats per minute, along with reference tones for tuning by ear. A built-in microphone and a 1/4 inch input allow tuning, and a 3.5mm output supports earphones for silent practice. It includes a rear kickstand for tabletop use plus a slot for mounting on the lip of a music stand, runs on AAA battery power, and has a high-contrast LCD display.