ZRG Medical closeout auctions take place on DOTmed.com. Bid today on 104 lots of medical equipment. Onsite or virtual inspection available. Please contact 760-438-8835 ext. 100 for an appointment.
NIDEK NT-530 OPTHALMOLOGY Condition: GOOD For more inquiries, please do not hesitate to contact... view more
NIDEK NT-2000 NON-CONTACT TONOMETER INCLUDES : - NIDEK NT-2000 NON-CONTACT TONOMETER- MONITOR. - POWER CORD. CONDITION: Exceptional! This instrument is in excellent condition and has... view more
NIDEK NT-510 NONCONTACT TONOMETER The NIDEK innovative technology enhances APC (Automatic Puff Control) to the next stage. It reduces noise and air intensity and achieves a softer and quieter... view more
Asking Price:
$3,000 USD
Tonometer Pachymeter Nidek NT530-P, in perfect conditions as shown in pictures. Warranty of six months. For more info contact us on... view more
Asking Price:
€5,500 EUR
refurbished nidek nt-530 in wonderful conditions. warranty 6 months, shipping... view more
Asking Price:
€3,500 EUR 
We are offer a refurbished TONOMETER NIDEK NT-4000 Pulse Synchronized IOP Measurement The NT-4000 incorporates the "Pulse Synchronized" system for reducing the fluctuation and pursuing more... view more
6 month warranty... view more
Asking Price:
$5,995 USD
Nidek NT-2000 in excellent condition Was controlled by a Nidek engineer, ready for use Perfect for the early detection of glaucoma thanks to its Soft Air technology Sold... view more
Asking Price:
€2,100 EUR
- Nidek TONOPACHY NT-530P - GOOD... view more
A tonometer is a device used to measure the pressure inside the eye, also known as intraocular pressure (IOP). Tonometers are used to diagnose and monitor glaucoma, a condition that can damage the optic nerve and lead to vision loss. Tonometers come in two main types: applanation and non-contact. Applanation tonometers are the most commonly used type, and involve the patient's eye being gently flattened with a small, plastic device. Non-contact tonometers measure IOP without touching the eye, and can be used in children and people who are unable to cooperate with applanation tonometry.
The Tono-Pen is a type of non-contact tonometer that is small, portable, and easy to use. It measures IOP by sending an electronic pulse through the cornea and measuring the amount of time it takes for the pulse to return. The Tono-Pen is often used in emergency situations and in remote locations, as it does not require any special equipment or training to use.
The price range for tonometers and Tono-Pens varies depending on the type, brand, and features. Basic applanation tonometers can cost around $400, while more advanced models can cost up to $1000. Non-contact tonometers and Tono-Pens can range from $500 to $2000. Major manufacturers of tonometers and Tono-Pens include Reichert, Haag-Streit, and Topcon.
