Tono-Pen AVIA® by Reichert® - The Advanced Tono-Pen® Tonometer

**TONO-PEN AVIA® NOW COMES WITH QUICK-TAP™ MEASUREMENT MODE FOR MORE CONFIDENCE IN FEWER MEASUREMENTS. SEE    • Tono-Pen AVIA® by Reichert® - Now with Qui...   ** Reichert® Tono-Pen® is the standard in handheld applanation tonometers and has been trusted by doctors and technicians for 30 years. Tono-Pen's IOP readings are strongly correlated with Goldmann and supported by hundreds of publications. It is gravity independent, allowing it to be used in any position, and is less sensitive to corneal centration than other tonometers. Tono-Pen is extremely easy-to-use requiring minimal training. Tono-Pen AVIA®, the latest in the Tono-Pen line, requires no routine calibration and is always ready-to-use. Tono-Pen AVIA's all-new, award-winning, ergonomic design features large LCD displays on both sides, making it ideal for right or left handed use. Tono-Pen AVIA fits comfortably in the hand offering minimal operator bias. Its one button operation and advanced signal processing enables fast, accurate and repeatable IOP measurements you can trust.