Used CANON TX-20 Tonometer / Tono-Pen For Sale - DOTmed Listing #2120717:
CANON TX-20 Tonometer / Tono-Pen for sale
CANON TX-20 Tonometer / Tono-Pen for sale

For Sale CANON TX-20 Tonometer / Tono-Pen

  • Condition : Used - Good
  • Qty. Available : 1
  • In Stock : Yes
  • Date : January 14, 2020

Item Description

Seller assumes all responsibility for this listing.

Listing: #2120717

  • Condition: Used - Good
  • Brand: CANON
  • Type: Tonometer / Tono-Pen
  • Model: TX-20
  • MPN: TX-20

Selectable Measurement Modes
The three-dimensional tracking system of the TX-20 Tonometer features a wide range of movement, so that the examinee's pupil can be detected easily. When in Full Auto mode, the TX-20 Tonometer is a one touch operation for IOP measurement for both eyes. Just press the start button and the unit automatically aligns and measures the intraocular pressure of both eyes. For added flexibility, the TX-20 Tonometer also includes Auto and Manual measurement modes.

Soft Air Puff & Position Safety Alert
For many patients, the only thing significant and worrisome about tonometry is the air puff. The TX-20 Tonometer employs a delicate air puff for patient comfort. When the Safety Alert is set, the TX-20 Tonometer automatically prevents the optical head from making physical contact with the patient.

Visual Reliability & Indicators
When a reading cannot be made, the TX-20 Tonometer display will show a snapshot of the examinee's eye along with the measurement error. The operator will know immediately whether it was an eyelid, eyelash or the eye being out of position that caused the error. The operator will then be informed on the next action to take such as adjusting the chin rest or limiter.

External Fixation
The external fixation is effective for patients with central vision defects and can be activated using the menus on the LCD screen.

Compact and Lightweight
Made for comfort for both the patient and the operator, the TX-20 Tonometer maximizes a small work area with its compact design. At approximately 33 pounds, it comfortably fits on an instrument table with a Canon Non-Mydriatic Retinal Camera (each sold separately.) Keeping the Canon machines next to one another can help to expedite the exam process.

Multifunctional Color LCD Monitor
The 5.7 inch color LCD monitor tilts 40° making the TX-20 Tonometer easy to use whether the operator is sitting or standing. The clear LCD display also includes multi-functional screen buttons allowing the operator to switch menus as needed.

Motorized Omni-Directional Joystick
Aligning patients is made easier using the motorized Omni-directional joystick with a fine focus dial. All positioning may be performed with one hand allowing the other hand to work with the patient, if needed. The top of the joystick button includes the start button, which can immediately be pressed once the patient is properly positioned.

Input & Output Modes
The TX-20 Tonometer provides data output using RS-232C and LAN connections, and data input using USB connections.

Printouts & Fast Built-In Printer
Internal memory provides storage of up to 10 measurements for each eye, listing in the order they were taken, or by reliability. A printout can be setup to automatically print. The front loaded built-in printer includes an auto cutter, making it simple to remove the print-out. New paper rolls (sold separately) can easily be inserted through the feeder.

Auto Function
3D Auto Alignment, Auto Shooting
Alignment Mode
Full Auto/Auto/Manual
Selectable Measurement Times
Working Distance
11 mm From the Front of Nozzle
Input ID: USB
Output ID: LAN, RS
Tiltable 5.7 inch TFT LCD
Axis (Electrical)
In Printer
Thermal Line Printer With Auto Cutter
Operation Range
Front/Back: 40 mm
Left/Right: 90 mm
Up/Down: 30 mm
Chin Rest
Up/Down: 60 mm (Electrical)
Contact Tonometer
IOP Measurement Range
0 to 60 mmHg
Includes automatic shifting between 30/60 mmHg
Measuring Increment
1 mmHg
Eye Fixation Target
Internal Fixation Light /External Fixation Light
Electrical and Environmental
Power Supply
AC 100
240V 50/60 Hz
Physical Characteristics
Dimensions (W x L x H)
10.2 x 19.3 x 19.7 inches
(260 x 490 x 500 mm)
Approximately 33 pounds (15 kg)

Seller Information
EyeDeal Equipment
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