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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: ENO
  • Model Number: ET-31GZ
  • Type: digital clip-on tuner for Violin/Viola/Cello/Doubel Bass
  • colour: black
  • display: LCD
  • backlight: green & red
  • tuning mode: Erhu Tuer
  • pickup mode: internal mic & vibration
  • certificated: CE, SGS, RoHS

Packaging & Delivery

Packaging Details 1pc/box, 100pcs/carton
Delivery Time 3 to 15 days upon different order qty


*Sensitive to both high pitch and low pitch
*Mini Clip Tuner, stable indicator
*with Red/Green LCD display.
*Fovarable price

Product Features: Red and green background light, fashionable design , tuner precise , pointer stable, easy operation
Tuning terms: Chromatic,Erhu
Pick up:  CLIP
Tuning mode: Automatic
Tuning range: A0-A6
A4 frequency range : 440 Hz
Tuning error: 1 cent


Size: ≤43mm×53mm×80mm
Color: black
Power: button battery (CR2032)×1

For small units, the items can be ready within very short time.

 ET-31 series are avaible for 5 models:

ET-31V( for Chromatic/Violin/Viola/Cello/Double Bass)




ET-31U(Chromatic Ukulele--Soprano&Concert  C-Tuning, Soprano&Concert D-Tuning, Tenor, Baritone



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