SEIKO SQ70 Professional Quartz Metronome

Excellent condition, includes the original owners manual, runs off a normal 9V battery(can also run off a Boss type 9v power supply).
They cost well over a R1000 these days, it is one of the best metronomes on the market, widely used by professional musicians.

Built in speaker or headphone jack, has a volume control. Can also generate a reference/tuning pitch A4 (440~446Hz) B4 (466.16Hz).

Some good reviews of it on Amazon:
http://www.amazon.com/Seiko-SQ70-Quartz-Metronome/dp/B0002L520K

Quick Overview
Multi-function Quartz Metronome with a large, clear display and a big, loud beat. Ideal for professional use or in a teaching environment. Scanning tempo indicator with 9 LED's and tempo dial.

Product Description
Tempo Range / 40 ~ 208 (39 Steps) Beat / 0, 1, 2, 3, 4, 5, 6 Two types of tempo and beat sounds Sound Generation / A4 (440~446Hz) B4 (466.16Hz) Volume Control - See more at: http://www.guitarforum.co.za/classifieds/?sa=view;id=5168#sthash.tPQJd9CI.dpuf