Tono-Pen xl tonometer instruction manual

The Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann Tonometry. The device activates with the push of a button and results are displayed clearly on the easy-to-read LCD screen. It is light-weight and portable for you to continue taking your IOP readings from anywhere. TONO-PEN CALIBRATION The Pen should be calibrated if the batteries have been changed or if the LCD reads “CAL” followed by “- - - -”. TONO-PEN ® XL.

View and Download Reichert TONO-PEN XL user manual online. TonoPen XL Medtronic Tonometer Refurbished. Medtronic Tonopen - $ Medtronic Tonopen Xl Tono-pen Xl Tonometer Instruction Manual Pdf Format Emanual. Find many great new & used options and get the best deals for Medtronic Tono-pen XL Tonometer Tonopen 6 Month at the best online prices at eBay! Tono-Pen XL Applanation TonometerThe Tono-Pen XL tonometer is an easy to use, portable, hand held instrument which provides fast and accurate IOP readings with the accuracy comparable to the Goldman Tonometer. Tonometer is an easy-to-use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. dioxide batteries that need to be installed in the TONO-PEN VET.

Th e stainless steel probe on the Tono-Pen XL contains a. Reichert, Inc. tonometer eye pressure pen. Performing IOP Measurements After the Tono-Pen XL has been prepared for operation. Bio-Rad Tono-Pen XL's lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training.

reserves the right to make changes in the product described in this manual without notice and without incorporating those changes in any products already sold. The body of the instrument is specially designed to fit comfortably in the user’s hand, facilitating fast and accurate measurements. Tono-Pen XL's lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training. The Tono-Pen VET tonometer is a prescription only device intended for measuring intraocular pressure (IOP) during routine eye examinations or when increased intraocular pressure is suspected by properly trained eyec-are professionals such as veterinarians, and veterinary.

The Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann [HOST]-Pen XL’s lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training. The long-life OCU-CEL™ XL batteries operate for approximately 1, measurements, ensuring that TONO-PEN XL will be ready to use when needed. Tonopen XL has a lightweight, ergonomic design and advanced electronic measurement technology that enables operators to take fast and accurate IOP measurements with minimal training. Tono-Pen XL Battery Ocucell (4 pack) $ $ 95 ($/Item) Get it as soon as Thu, Oct Only 11 left in stock - order soon.

When the tip of the tonometer has dirt and contaminants in the airspace between the sensor and the housing, cleaning of the tip is necessary. Diamond Blade Service; Instrument Repair / Sharpening; Shop by Brand > Reichert Technologies > Tono-Pen® XL > SHOP BY CATEGORY. The Tono-Pen XL applanation tonometer is an easy to use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Reichert Tonopen - $2, Reichert Tonopen Xl tono-pen xl tonometer instruction manual Tonometer.

operation of the Medtronic Tono-Pen XL Tonometer. Feb 18, · Tono-pen measurement of intraocular pressure (IOP) under topical anaesthesia in full term normal newborns. The Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann Tonometry. TONO-PEN XL has a lightweight, ergonomic design and advanced electronic measurement technology that enables operators to take fast and accurate IOP. TONO-PEN® XL Tonometer Cleaning Instructions The TONO-PEN XL tonometer may have difficulty taking measurements or display “bad” after a calibration when its tip is dirty and requires cleaning. The Reichert ® TONO-PEN ® XL. Ocu-Film+ Tip Covers are the only Reichert approved covers for use with Tono-Pen tonometers. operation of tono-pen xl tonometer instruction manual the Medtronic Tono-Pen XL Tonometer.

Bruder Healthcare; Lacrivera; Reichert Technologies; SERVICES. The device activates with the push of a button and results are displayed clearly on the easy-to-read LCD screen. out of 5 stars 3. Accutome AccuTips Bulk Pack Sleeved Tonopen Tip Covers. Everything you need to know about your Reichert TonoPen XL Handheld Portable Tonometer including user manuals service, and repair in case something goes wrong The Tono-Pen XL unit is internally calibrated, thus the instrument calibration should be checked only before the first use each day or in the event of unanticipated readings. It features a lightweight, ergonomic design, an easy-to-read LCD display, and functions in any position. Congratulations on your purchase of the Tono-Pen VET™ tonometer.

Medtronic Tonopen Xl Tono-pen Xl Tonometer Instruction Manual tono-pen xl tonometer instruction manual Pdf Format Emanual. USER’S AND MAINTENANCE MANUAL Icare® PRO (Model: TA03) INSTRUCTION MANUAL v 01/12 EN The tonometer must not come into contact with the patient’s eyes, except for the probes, which may do so for a fraction of a second during measurement. The body of the instrument is specially designed to fit comfortably in the user’s hand, facilitating fast and tono-pen xl tonometer instruction manual accurate measurements. Tonometers from Cal Coast Ophthalmic Instruments: Reichert Tono-Pen XL Applanation Tonometer: Rapid and accurate glaucoma screening in the palm of your hand. Tono-Pen XL video link — Click to View. The Reichert TonoPen is an accurate, easy, and portable way to obtain IOP readings with minimal invasive technique like seen in other NCT models.

TONO-PEN XL has a lightweight, ergonomic design and advanced electronic measurement technology that enables operators to take fast and accurate IOP measurements with minimal training.The Bio-Rad Tono-Pen XL applanation tonometer is an easy to use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. *Note: If the Tono-Pen XLfails to yield a "Good" calibration, call Medtronic Solan Technical Service. Do you need a tonometer that you tono-pen xl tonometer instruction manual can bring in your handbag when going to work? The Medtronic TONO-PEN XL Tonometer is an easy-to-use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Dec 13,  · tono-pen xl tonometer instruction manual This is a brief Tutorial on how to use a Tonopen. The Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann Tonometry.

Calibrate Tonopen Instructions Read/Download When it was first introduced, the Longlife Project-O-Chart set new standards for manual projectors and is currently the most popular manual projector among eye. Th e body of the instrument is specially designed to fi t comfortably in the user’s hand, facilitating fast and accurate measurements. Do you need a tonometer that you can bring in your handbag when going to work? TONO-PEN XL has a lightweight, ergonomic design and advanced electronic measurement technology that tono-pen xl tonometer instruction manual enables operators to take fast and accurate IOP measurements with minimal training. Tono-Pen tono-pen xl tonometer instruction manual Handheld Tonometers | Tono-Pen XL® Applanation Tonometer Tono-Pen XL hand-held applanation tonometer, complete with case, batteries, manual and Ocu-Film+ tip covers [HOST] Tonometer / Tonopen Products; Vision Testing; Vitamins; Specials; SHOP BY BRAND.

TONO-PEN XL has a lightweight, ergonomic design and advanced electronic measurement technology that enables operators to take fast and accurate IOP measurements with minimal training. Available: New; Pre-Owned. The Tono-Pen gently contacts the cornea, and displays the average of four independent readings, along with a. The Bio-Rad Tono-Pen XL applanation tonometer is an easy to use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Tono-Pen XL's lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training. Page 1 TONO-PEN XL Tonometer ® User’s Guide ; Page 2 © Reichert, Inc. Tono-Pen XL Applanation TonometerThe Tono-Pen XL tonometer is an easy to use, portable, hand held instrument which provides fast and accurate IOP readings with the accuracy comparable to the Goldman [HOST] device utilizes micro strain gage technology and a mm transducer tip.

Reichert Tono-Pen XL's lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training. The device utilizes micro strain gage technology and a mm transducer tip. Tono-Pen XL’s lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with. TONO-PEN XL has a lightweight, ergonomic design and advanced electronic measurement technology that enables operators to take fast and accurate IOP measurements with minimal training. The device activates with the push of tono-pen xl tonometer instruction manual a button and results are displayed clearly on the easy-to-read LCD screen.

The handheld Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Reichert Tono-Pen AVIA Manuals & User Guides. Oct 29, · Reichert tono-pen XL-A tono-pen xl tonometer instruction manual credible and reliable tonometer. Page 1 TONO-PEN XL Tonometer ® User’s Guide ; Page 2 © Reichert, Inc. Rx Only Tonometer. Tonometer is an easy-to-use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Free shipping for many products!

The Reichert TONO-PEN XL is a precision electronic tonometer which measures intraocular tono-pen xl tonometer instruction manual pressure (IOP). Tonometers from Cal Coast Ophthalmic Instruments: Reichert Tono-Pen XL Applanation Tonometer: Rapid and accurate glaucoma screening in the tono-pen xl tonometer instruction manual palm of your hand. Tono-Pen XL's lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training. Tonometer is an easy-to-use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry.

Th e body of the instrument is specially designed to fi tono-pen xl tonometer instruction manual t comfortably in the user’s hand, facilitating fast and accurate measurements. Medtronic Tonopen Xl Tono-pen Xl Tonometer Instruction Manual Pdf Format Emanual. Reichert Tono-Pen XL's lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training. US$ 1, Our refurbished tonometer TonoPen XL Medtronic represents a great value, not just because the specialized refurbish process every product has gone through, but for tono-pen xl tonometer instruction manual the 6 months % full satisfaction warranty we [HOST]: Medtronic. TONO-PEN’s lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training.

The Tono-Pen XL tonometer utilizes micro strain gage tono-pen xl tonometer instruction manual technology and a mm transducer tip. Ocu-Film+ tip covers protect your Tono-Pen tonometers from dust and fluids, and help protect patients from the risks of cross contamination tip covers are blue in color to reassure the user that the tip cover is the genuine brand approved for use with Tono-Pen AVIA and Tono-Pen XL applanation tonometers FDA Approved More . The handheld Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Free shipping for many products!

Products: Services. Do not bring the tonometer into contact with the eye or push it into the eye (the tip of the. Reichert Tonopen XL Request a Quote. The Reichert TONO-PEN XL Tonometer is an easy-to-use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. The Reichert Tono-Pen XL applanation tonometer is an easy to use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. TONO-PEN XL Pet Care Product tono-pen xl tonometer instruction manual pdf manual download. This is a brief Tutorial on how to use a Tonopen.

Get Reichert tono-pen XL. Database contains 2 Reichert Tono-Pen AVIA Manuals (available for free online viewing or downloading in PDF): Quick reference manual, Operation & user’s manual. TONO-PEN XL has a lightweight, ergonomic design and advanced electronic measurement technology that enables operators tono-pen xl tonometer instruction manual to take fast and accurate IOP measurements with minimal training. Vet". The Reichert TonoPen is an accurate, easy, and portable way to obtain IOP readings with minimal invasive technique like seen in other NCT models. Feb 18,  · Tono-pen measurement of intraocular pressure (IOP) under topical anaesthesia in full term normal newborns.

METHODS The IOP measurements were taken using Tono-pen XL tonometer under topical anaesthesia in newborns ( eyes) within 24h after birth, over a period of three months, in a university [HOST] by: 4. Tono-Pen XL's lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training. Skip navigation The Advanced Tono-Pen® Tonometer - Duration: tono-pen xl tonometer instruction manual Reichert Eye . No Results for "medtronic tonopen xl" Tree Farm - $ Tono-Pen Handheld Tonometers | Tono-Pen XL® Applanation Tonometer Tono-Pen XL hand-held applanation tonometer, complete with case, batteries, manual and Ocu-Film+ tip covers [HOST] Dec 13, · This is a brief Tutorial on how to use a Tonopen. The Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann [HOST]-Pen XL’s lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training.

The Tono-Pen XL tonometer functions in any orientation, making it ideal to use on all of your patients including those in beds or wheelchairs. Calibrate Tonopen Instructions Read/Download When it was first introduced, the Longlife Project-O-Chart set new standards for manual projectors and is currently the most popular manual projector among eye. It is recommended that Reichert Ocu-Cel XL Batteries be used when the batteries need replacement. The Tono-Pen XL tonometer is an easy to use, portable, hand held instrument which provides fast and accurate IOP readings with the accuracy comparable to the Goldmann Tonometer. We calibrated Tono-Pen XL against monometry in 10 animals and we confirmed that the device is accurate for IOP measurements in a range from 10 mmHg to 70 [HOST] by: 5. The information contained in this document was accurate at time of publication.

It is also user-friendly and does not need a lot of training. TONO-PEN ® XL. The Reichert TONO-PEN XL applanation tono-pen xl tonometer instruction manual tonometer is an easy to use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry.

*Note: If the Tono-Pen XLfails to yield a "Good" calibration, call Medtronic Solan Technical Service. The Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Get Reichert tono-pen XL. Congratulations on your purchase of the Tono-Pen VET™ tonometer. Find many great new & used options and get the best deals for Tono-pen XL Tonometer Tonopen at the best online prices at eBay!

[HOST] Reichert ATA. Note: The TONO-PEN VET unit will not function properly with mercury batteries. tonometer eye pressure tonometer eye pressure pen eye tonometer. The handheld Tono-Pen XL Reichert Applanation Tonometer is easy to use and provides fast and accurate IOP readings that closely correlate with Goldmann Tonometry. Find many great new & used options and get the best deals for Tono-pen XL Tonometer Tonopen at the best online prices at eBay! 3) Tono-Pen Instructions.

reserves the right to make changes in the product described in this manual without notice and without incorporating those changes in any products already sold. The Tono-Pen XL tonometer is an easy to use, portable, hand held instrument which provides fast and accurate IOP readings tono-pen xl tonometer instruction manual with the accuracy comparable to the Goldmann Tonometer. The Tono-Pen XL applanation tonometer is an easy to use, hand-held instrument that provides IOP readings that correlate closely with Goldmann tono-pen xl tonometer instruction manual Tonometry. Vet". tono pen vet Gallery Of Reichert Tono Pen Avia Instruction Manual. Patients will appreciate the quick and gentle measurement process. Jul 30, · A handheld, accurate and minimally influenced by CCT electronic tonometer such as Tono-Pen XL, theoretically, could be a valid candidate for such IOP measurements [5,6,3]..

Applanation Tonometer. The Reichert TONO-PEN XL is a precision electronic tonometer which measures intraocular tono-pen xl tonometer instruction manual pressure (IOP). Tono-Pen XL video link — Click to View. TONO-PEN CALIBRATION The Pen should be calibrated if the batteries have been changed or if the LCD tono-pen xl tonometer instruction manual reads “CAL” followed by “- - - -”. the patient tono-pen xl tonometer instruction manual must be prepared and then 10P measurements can be performed.

Installation Procedure. Tono-Pen XL Battery Ocucell (4 pack) $ $ 95 ($/Item) Get it as tono-pen xl tonometer instruction manual soon as Thu, Oct Only 11 left in stock - order soon.The Tonopen XL Medtronic Tonometer is an easy-to-use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. TONO-PEN'XL Reictert Applanation Tonometer Reichert.

No Results for "medtronic tonopen xl" Tree Farm - $ Tree Farm - Mill Hill Buttons tono-pen xl tonometer instruction manual And Beads Christmas Village Needlework Kit. Th e Medtronic Tono-Pen XL is a precision electronic tonometer which measures intraocular pressure (IOP). the patient must be prepared and then 10P measurements can be performed.

Free shipping for many products! The Medtronic TONO-PEN XL Tonometer is an easy-to-use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Remember, calibration involves depressing the Operator Button TWICE and getting ONE. This is a brief Tutorial on how to use a Tonopen.

Reichert Avia - $2, Reichert Avia Tono-pen Tonometer Tonopen With Oem Case And Battery. It is recommended that Reichert Ocu-Cel XL Batteries be used when the batteries need replacement. User Manuals, Guides and Specifications for your Reichert Tono-Pen AVIA Measuring Instruments, Medical Equipment. Title: C-Tono-Pen-5x7-pgs-webpdf.

Patients will appreciate the tono-pen xl tonometer instruction manual quick and gentle measurement process. Th e stainless steel probe on the Tono-Pen XL contains a. It is also user-friendly and does not need a lot of training. Tono-Pen XL, Tono-Pen AVIA, Tono-Pet Vet, Ocu-Film.

The long-life OCU-CEL ™. Reichert, Inc. TONO-PEN XL has a lightweight, ergonomic design and advanced electronic measurement technology that enables operators to take fast and accurate IOP measurements with minimal tono-pen xl tonometer instruction manual training.

TONO-PEN XL Pet Care Product pdf manual download. Mentor Tono-pen Tonometer Reichert Medtronic Tonopen Xl Oem Good Calibration. Installation Procedure. 3) Tono-Pen Instructions. TONO-PEN ® XL. Remember, calibration involves depressing the Operator Button TWICE and getting ONE.

METHODS The IOP measurements were taken using Tono-pen XL tonometer under topical anaesthesia in newborns ( eyes) within 24h after birth, over a period of three months, in a university hospital. The TONO-PEN XL tonometer functions in any orientation, making it ideal to use on all of your patients including those in beds or tono-pen xl tonometer instruction manual wheelchairs. The Reichert TONO-PEN XL Tonometer is an easy-to-use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Bio-Rad Tono-Pen XL's lightweight ergonomic design and advanced electronic measurement technology enable operators to take fast and accurate IOP measurement with minimal training. When the tip of the tono-pen xl tonometer instruction manual tonometer has dirt and contaminants in the airspace between the sensor and the housing, cleaning of the tip is necessary. TONO-PEN AVIA® Tonometer Cleaning Instructions The TONO-PEN AVIA tonometer may have difficulty taking measurements or display “Fail” after a verifica-tion when its tip is dirty and requires cleaning. The handheld Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann Tonometry. The Tono-Pen XL Applanation Tonometer is an easy-to-use, handheld instrument that provides IOP readings that correlate closely with Goldmann Tonometry.

Reichert Avia - $2, dioxide batteries that need to be installed in the TONO-PEN VET. TEAR Reichert tono-pen xl tonometer instruction manual " c H so LOG 1 E s OCU-FILM Tono-PenØTip Cover NON-STERILXL Reichert Applanation Tonometer. The Tono-Pen XL tonometer functions in any orientation, making it ideal to use on all of your patients including those in beds or wheelchairs. The device activates with the push of a button and results are displayed clearly on the easy-to-read LCD screen. Ocu-Film+ tip covers protect your Tono-Pen tonometers from dust and fluids, and help protect patients from the risks of cross contamination tip covers are blue in color to reassure the user that the tip cover is the genuine brand approved for use with Tono-Pen AVIA and Tono-Pen XL applanation tonometers FDA Approved More . Ocu-Film+ Tip Covers are the only Reichert approved covers for use with Tono-Pen tonometers. Applanation Tonometer..

The Reichert Tono-Pen XL applanation tonometer is an easy to use, hand-held instrument that provides IOP readings that correlate closely with tono-pen xl tonometer instruction manual Goldmann tono-pen xl tonometer instruction manual Tonometry. The Tono-Pen VET tonometer is a prescription only device intended for measuring intraocular pressure (IOP) during routine eye examinations or when increased intraocular pressure is suspected by properly trained eyec-are professionals such as veterinarians, and veterinary. The handheld Tono-Pen XL Reichert Applanation Tonometer is easy to use and provides fast and accurate IOP readings that closely correlate with Goldmann Tonometry. tono pen vet Gallery Of Reichert Tono Pen Avia Instruction Manual. The stainless steel probe on the TONO-PEN XL contains a .

The Reichert TONO-PEN® XL Tonometer is an tono-pen xl tonometer instruction manual easy-to-use, hand-held instrument that provides IOP readings that correlate closely with Goldmann Tonometry. Performing IOP Measurements After the Tono-Pen XL has been prepared for operation. Ocu-Film+ Tip Covers are the only Reichert approved covers for use with Tono-Pen tonometers. We calibrated Tono-Pen XL against monometry in 10 animals and we confirmed that the device is accurate for IOP measurements in a range from 10 mmHg to 70 mmHg. Rx Only Tonometer. TONO-PEN® XL Tonometer Cleaning Instructions The TONO-PEN XL tonometer may have difficulty taking measurements or display “bad” after a calibration when its tip is dirty and requires cleaning. Skip navigation The Advanced Tono-Pen® Tonometer - Duration: Reichert Eye Care 19, The Tono-Pen XL tonometer functions in any orientation, making it ideal to use on all of your patients including those in beds or wheelchairs.

It is light-weight and portable for you to continue taking your IOP readings from anywhere. The information contained in this document was accurate at time of publication. The Tono-Pen XL tonometer utilizes micro strain gage technology and a mm transducer tip. Oct 29,  · Reichert tono-pen XL-A credible and reliable tonometer. When the tip of the tonometer has dirt and contaminants in the airspace between the sensor and the housing, cleaning of the tip is necessary. Note: The TONO-PEN VET unit will not function properly with mercury batteries. It features a lightweight, ergonomic design, an easy-to-read LCD display, and functions in . Th e Medtronic Tono-Pen XL is a precision electronic tonometer which measures intraocular pressure (IOP).

The Reichert ® TONO-PEN tono-pen xl tonometer instruction manual ® XL. Page 5 Introduction Instruction Manual OCU-FILM Ocu-Cel XL Tip Covers Batteries TONO-PEN XL Tonometer Stylus Blade Figure 1 TONO-PEN XL Components. Free shipping for many products! The stainless steel probe on the TONO-PEN XL contains a solid state strain gauge. Jul 30,  · A handheld, accurate and minimally influenced by CCT electronic tonometer such as Tono-Pen XL, theoretically, could be a valid candidate for such IOP measurements [5,6,3]. Everything you need to know about your Reichert TonoPen XL Handheld Portable Tonometer including tono-pen xl tonometer instruction manual user manuals service, and repair in case something goes tono-pen xl tonometer instruction manual wrong. View and Download Reichert TONO-PEN XL user manual online. Find many great new & used options and get the best deals for Medtronic Tono-pen XL Tonometer Tonopen 6 Month at the tono-pen xl tonometer instruction manual best online prices at eBay!

TONO-PEN XL has a lightweight, ergonomic design and advanced electronic measurement technology that enables operators to . TONO-PEN XL has a lightweight, ergonomic design and advanced electronic measurement technology that enables operators to take fast and accurate IOP.


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