Attributes

Brand	-
Category	Root / Musical Instruments/Guitars/Pianos/Accessories
Origin	-
Brand	Little Angel
Model Number	MT-40W
Compatible Instruments	Flute, Saxophone, Trumpet, Dizi, Clarinet
Display Type	LCD with Backlight
Tuning Range	A0 to C8 (27.5Hz - 4186Hz)
Metronome Tempo	30 to 250 BPM
Power Source	2 x AAA Batteries (Included)
Clip Type	360-Degree Rotatable Strong Clip
Calibration	A4 = 430Hz to 450Hz
Color	Matte Black

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Works great with Dizi!

I was worried it wouldn't recognize the unique timbre of my bamboo Dizi, but it locks onto the pitch perfectly. The specialized wind instrument mode makes a huge difference compared to generic guitar tuners.

Anonymous

Mar 23, 2026

Rating: 5/5

Compact and durable

I throw this in my saxophone case every day and it has survived months of travel. The screen is easy to read from any angle thanks to the rotating clip. Best purchase I've made for my practice routine this year.

Anonymous

Mar 17, 2026

Rating: 5/5

Essential for band practice

Our high school band director recommended this model, and now half the section has one. It's quiet enough to use during sectional rehearsals without disturbing others, yet accurate enough for professional tuning.

Anonymous

Mar 10, 2026

Rating: 4/5

Great value, accurate tuning

As a trumpet player, I needed something compact and reliable. This tuner picks up the pitch instantly and the metronome has a clear tick sound that isn't too annoying. Only wish the battery compartment was slightly easier to open.

Anonymous

Mar 06, 2026

Rating: 4/5

Solid metronome features

The tuning function is spot on, but I really love the metronome subdivisions. It helps me work on complex rhythms for my jazz solos. Took off one star because the buttons are a bit small for gloved hands.

Anonymous

Mar 02, 2026

Rating: 5/5

Perfect for my flute students

I bought this for my middle school flute students and it works wonderfully. The clip is strong enough to stay on the headjoint without slipping, and the display is bright enough to read in dim practice rooms. Highly recommended for wind players.

5 FAQ

Q: Is the clip strong enough for a heavy baritone saxophone?

A: Yes, the reinforced spring clip is designed to securely attach to various instrument thicknesses, including larger brass and woodwind instruments like the baritone sax.

Q: Can I change the reference pitch from A440?

A: Absolutely. You can adjust the calibration frequency anywhere between 430Hz and 450Hz to match your ensemble's specific tuning requirements.

Q: Does it come with batteries?

A: Yes, the package includes two AAA batteries so you can start using the tuner and metronome right out of the box.

Q: What happens if the screen is hard to read in direct sunlight?

A: The MT-40W features an adjustable backlight with three brightness levels to ensure visibility even in bright outdoor marching band conditions.

Q: Does this tuner work well in noisy environments like a school band room?

A: Yes, the MT-40W uses a sensitive microphone optimized for wind instrument frequencies, allowing it to filter out background noise effectively in most rehearsal settings.

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