Tobii X3-120

Tobii X3-120 eye tracker provides exceptional flexibility and accommodates a wide array of human behavior studies. The ultra-slim, light design makes for a compact solution, ideal for studies in authentic research environments.

The system shows exactly where people are looking and, with a sampling rate of 120 Hz, it is designed for detailed research into the timing and duration of fixations. The Pro X3-120 is perfect for both qualitative and quantitative research, e.g. calculation of different eye tracking metrics.

Manufacturer: Tobii

Model: X3 – 120

Module Compatibility: Screen-based Eye Tracking Module

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Tobii X3-120

Hardware Specifications

Eye Tracking Unit                  
Sample rate 120 Hz
Accuracy 0.4°
Recovery time ≤100 ms
Mount type On screen, stand
Screen size Up to 25″ when mounted (16:9)
Operating Distance 50 – 90 cm
Head movement 50 x 40 cm
Pupil size Yes
Distance Yes
Connection type USB 3.0, LAN (External Unit)
Data processing PC, External Unit (Accessory)
Weight 0.12 kg + Unit
Dimensions 32.4 x 20 x 1.7 cm
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