
AZ LTAP owns a retroreflectometer, a RETROSIGN 4500 with GPS capability, that we loan free of charge to contributing member agencies. An extension pole is used to extend the operators reach an additional nine feet and includes a remote trigger with digital display, allowing the operator to take multiple readings without having to retract the pole each time.
G3 Delta Retroreflectometer Spec Sheet
G3 Delta Retroreflectometer Quick Guide
G3 Delta Retroreflectometer Manual
G3 Delta Retroreflectometer Software
To borrow AZ LTAP's retroreflectometer, simply complete the Equipment Loan Agreement form and call 602-712-4050 or send an email to ttraining@azdot.gov to reserve it on the calendar.