Meideal 
TCapo20/20C
 Chromatic Capo Tuner
Bronze
Slight Second
£17.49 on Amazon get it here for £12.75

Seller Note:  This is a customer return, the box is tatty and the battery cover has some marks where someone has tried to remove it with a coin.  Its best removed using the raised dimples.  See pictures.  There is no sign of play wear - that is no indentations from strings on the rubber.  This has 3 modes controlled by the middle button; C - Chromatic, G - guitar and B - Bass.  The default frequency is 440Hz - this can be altered if desired by the A4 Flat button.  Intstructions included.  Takes a CR 2032 battery.  Battery included - sticker will need to be removed from rear of battery.  Please keep battery away from children - harmful if swallowed. 

Manufacturer Description:
  • 【Multi-use 2-in-1】: This guitar accessory serves as both a capo and a tuner, providing versatile functionality for acoustic and electric guitars.
  • 【Strong and durable】: Made of alloy material, this capo tuner is built to last, ensuring long-lasting performance and reliability.
  • 【Professional tuner】: Not only does it function as a capo, but it also features a professional tuner with high sensitivity for precise and accurate tuning.
  • 【Wide tuning range】: It covers a wide tuning range from A0 to C8, allowing you to tune your instrument accurately across a wide range of musical styles and genres.

Multi-use 2-in-1 guitar tuner and capo.

*Made of alloy, strong and durable.

*Not only a professional capo but also a professional tuner.

*Tuner with high sensitivity, more accurate, precise, convenient.

*The tuner detects sound automatically, and shows the note name accordingly.

Specifications:

Material: Alloy

Color: Bronze

Tuning item:

a.Tuning under spcial key: C(Chromatic)

b.String instrument tuning: Guitar(G) Bass(B)

Tuning range: A0(27.5Hz)---C8(4186Hz).

A4 calibration: 430Hz---450Hz

Tuning mode: clip

Tuning Accuracy: ±0.5cents

Power Supply: 1 * CR2032 Battery (included)

Item Size: 11*6cm/4.3*2.3in

Item Weight: 77g /2.7oz

Product details

  • Product Dimensions ‏ : ‎ 10 x 10 x 2 cm; 120 g
  • Manufacturer ‏ : ‎ CWOQOCW
  • ASIN ‏ : ‎ B0CNJYT21T
  • Item model number ‏ : ‎ 1181126713
  • Country of origin ‏ : ‎ China