Magnon CP600 Chart Projector & Keller Pulsair EasyEye Non Contact Tonometer by Kate Young | Aug 10, 2020 | Buy/Sell | 0 comments For sale Magnon CP600 Chart Projector . Good working order. Surplus to requirements. £299 ONO. For sale Keller Pulsair EasyEye Non Contact Tonometer. Working perfectly. Surplus to requirements. £750 ONO. Please contact Brendan on 02866322524.