Fast, easy string changes and quick, accurate tuning, all in one tool. The Pro-Winder Tuner incorporates a dual-mode strobe/sweep chromatic tuner and condenser mic with the Planet Waves Pro-Winder multi-tool. The multi-tool includes a winder, cutter, string stretcher, and bridge pin puller.

In the tuner's strobe mode, the played note lights up in green while red LEDs chase around the rotary wheel, which will slow down then stop when you're in tune. The LEDs chase in counter-clockwise direction when you are flat and clockwise when you are sharp.

In sweep mode, the note will light up in green while a red LED will appear to the left if it's flat, to the right if it's sharp, or alone if it's in tune.

One-button operation toggles through sweep, strobe, and off modes. The unit automatically powers off after 4 minutes to save your battery.

The tuner is calibrated to A440 but can be user-calibrated to A435-A445.

The peg winder fits virtually all guitar, banjo, and mandolin machine heads.

The bridge pin puller gently removes pins without scratching or damage.

The built-in string stretcher and long-life hardened steel string cutter help make string changes easy.