Seiko STH100SE Metronome/Tuner with Stopwatch

The Seiko STH100 Metronome/Tuner with Stopwatch is designed for students on the go. Stylish and easy to carry around, the STH100 clips easily to any music stand for instant viewing of either the metronome, tuner, or stopwatch functions. The STH100 allows you to mix functions together, such as the metronome and stopwatch or tuner and stopwatch, for incredible versatility. The shape is easy to hold and the sound is pleasant to the ear.


SKU: STH100SECategories: Accessories, Tuners & Metronomes
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The metronome tempo can be set between 30 – 250 beats per minute and offers 8 different rhythms or time-signatures types. The chromatic tuner recognizes notes in a range from A0 – C8, making the STH100 useful for virtually any instrument. The tuner has a built-in mic and an input jack for electric instruments. It can also play a range of pitches, a useful feature for vocalists. The stopwatch function measures time in 1 second increments for periods up to 2 hours, great for keeping track of how long you’ve been practicing.


  • Seiko STH100SE Metronome/Tuner with Stopwatch
  • All 3 Functions Can Run Simultaneously
  • Easy to Use Buttons Provide Comfortable Operation
  • Memory Back Up
  • Auto Power Off
  • Digital Cent Indication
  • Tuning Range: A0-C8
  • Sound Generation: C4-B4 (12 notes)
  • Pitch Shift: A4 = 410-450Hz
  • Terminal: Input – Jack
  • Tempo Range: 30-250 (1 Steps)
  • Beat: 0-7
  • Stopwatch Measurement Increment: 1 second
  • Maximum Measurement Time: 1 hour, 59 minutes and 59 seconds
  • Color: Silver
  • Possible to use Metronome/Tuner/Stopwatch functions simultaneously.
  • Easy-to-use buttons provide comfortable operation.
  • Stylish colorings fit school music players’ taste.

Weight .5625 lbs
Dimensions 8 × 5 × 5 in