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Tono-Pen AVIA®
Tono-Pen AVIA® Applanation Tonometer
Tono-Pen AVIA handheld tonometer is always ready-to-use and calibration-free. An award-winning ergonomic design, longer battery life, and statistical confidence indicator, make it the most advanced Tono-Pen yet.
Tono-Pen AVIA Powercel® Battery
Removable battery pack for Tono-Pen AVIA Applanation Tonometer