Ophthalmology
Tonopen XL
Tonopen XL
The Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann Tonometry.
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Pen size, highly reliable applanation tonometer TONOPEN shows the results on LCD screen. Tono-Pen XL works with patented micro strain gauge technology and touches slightly to the cornea to give the four independent averages of measurements. Moreover, it is the best tonometer for astigmatic corneas due to its 1.5mm contact area.
More information: http://www.tonopen.com
Catalog Number: 230635 Tono-Pen XL Starter Kit
Includes:
- Tono-Pen XL
- Carry case
- 150 individually wrapped Ocu-Film + tip covers
- One package of four Ocu-Cel XL Batteries
Weight: 2.1 oz (59.4 g)
Length: 7.25 in. (18.4 cm)
Width: 1 in. (2.5 cm)
Thickness: 0.875 in. (2.2 cm)
Transducer: Micro Strain Gauge
Measurement Range: 5 - 80 mmHg
Power Source: 2 Ocu-Cel XL batteries





