is the same size as a compact effect unit, and features a metal casing that will endure hard use on the road or in the studio. Although small in size, this pedal tuner boasts a large, easy to read LED meter with a light-emitting surface for excellent visibility in any setting from daylight, to no light at all. With a red LED that indicates the tuner's on / off status, a large note name display, and a tuning guide that indicates whether your instrument is sharp or flat, you'll always be able to tune quickly and accurately in any situation.



Features:
Scientific and rigorous tuning program to make tuning more accurate and stable.
Four types of display modes, match your need better.
True bypass design, minimize tone loss and get more control of your pedal.
Designed with pedal switch, make it convenient to tune.
Metal housing, good durability.
Tuning Range: 0A ( 27.5Hz ) - 8C( 4186.01Hz ).
A4 Frequency: 436 - 445Hz ( calibrated in 1Hz steps ).
Precision: ±1 cent.
Current consumption: 55mA max.
Input impedance: 1 M - ohm
Power: 9V. Brand: JOYO
Model : JF - 305
Package weight: 0.553 kg
Product size (L x W x H) : 11.9 x 6.9 x 4 cm / 4.68 x 2.71 x 1.57 inches
Package size (L x W x H) : 14.2 x 7.7 x 5 cm / 5.58 x 3.03 x 1.97 inches
Package Contents: 1 x JOYO JT - 305 Guitar Tuner Pedal, 1 x Bilingual User Manual in English and Chinese, 1 x Battery