Data scanner.
Processor that identifies 16 levels of brand intensity.
Perform validations of the captured data vs. a database.

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The reliability you need, from the company you trust

Scantron is a high-precision suite of data collection tools, with its proven OMR processes and image capture capabilities, to meet your data management needs.


The power of multiple data collection

The iNSIGHT 4ES accurately scans pen and ink marks (such as those used, for example: on bubbles, check marks, tick marks) and barcodes, giving you the most effective and accurate data available. It also adds the power and flexibility of image capture.

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Accurate, fast and efficient

The 4ES iNSIGHT scanner is accurate, fast and efficient. It has a forms throughput rate of up to 2,800 sheets per hour, and a 100-sheet capacity automatic feeder tray that helps eliminate continuous form reloading and does not need constant operator attention. Using continuous self-diagnosis, the 4ES iNSIGHT alerts the user when it detects conditions that may affect the accuracy of the data read.

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Easy to use

The 4ES iNSIGHT scanner is easy to use and reads both pen and ink marks on an OMR form, giving you the most accurate and efficient data readout available. It has an open feeding path that provides form visibility at all times. This allows easy access to remove forms and clean the transport system. The data scanning process incorporates a variety of response formats, including OMR bubbles, checkboxes, or essay-type responses – all with a single pass through the scanner! It allows you to easily share documents online with your colleagues, such as tests to be graded by a group of teachers.

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Multiple data collection

Read traditional OMR “bubble” marks. Capture text image clips or text boxes, such as answers on a quiz or comments on a survey. Capture full page images. Capture and convert written information to intelligent character recognition (ICR) digital information such as name, address, and identification number. Read forms in pen and ink. Read answers in checkboxes, X responses, and barcodes.

Client Applications

Testing and Training

Tests and evaluations of Instructors (or trainers)
Evaluations and monitoring of students and employees.

Research and Evaluation

Study and data collection for product research. Assessment program.

Human Resources

Attendance forms, benefits, application tracking, change of status in employees, employee surveys, 360-Degree surveys.

Medical services

Patient interview forms, patient satisfaction surveys, medical records, and other forms for patients. Risk assessments and patient needs. Nursing staff reports. Continuous formative evaluations.

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Automatic, tray of 100 forms.


2,300 forms / hour in image mode and 2,800 forms / hour in OMR mode.

Capture Capacity

OMR marks in real time by hardware, OCR printed texts, ICR written texts, barcode and grayscale images, either of the entire form or of the selected areas.

Head Type

Double (both sides of the sheet) with the ability to capture marks made with pencil, blue pen or black pen or only with pencil.

Trademark Discrimination

Processor that identifies 16 levels of mark intensity, to discriminate a correct mark from a smear or unintentional stain.

Online validations

Ability to perform validations of captured data vs. a database, at scanning time (online)


Sheet thickness detection sensors, prevents two sheets from entering together. Skew Form Turn Correction Sensors.

Form Size

From 6.35 cm. x 12.7 cm. up to 22,86 cm. x 35.56 cm.


100 forms.

Main Applications

Test-type exams, school surveys, elections, competitive exams, satisfaction surveys, workplace climate surveys, teacher evaluation, report cards, etc.

Operating system

Windows 10

Included Software

Scantools Plus for Windows - Scan only.


Programmable printer "Transport Printer" allows you to print a sequential number on each form scanned as well as other data, to allow an easier form tracking.