USER MANUAL - DIGITAL TIRE PRESSURE GAUGE
D3 digital tire inflator/gauge - PDF (User Manual)
TIRE PRESSURE GAUGE RE-CALIBRATION
WARNING: To be perform by calibration professional only, unauthorized re-calibration will void warranty
For DIYCO Elite Series Tire Pressure Gauge Models D1,D3,D4,D5
DIYCO tire pressure gauge are manufactured with the highest quality standards and calibration. Re-calibration should only be perform by a professional and unauthorized re-calibration will void warranty.
Re-calibration Instructions (PDF)