Calibration Services
For the past fifteen years, Test Gauge and Backflow Supply has been calibrating
all models of backflow test kits. Whether you have an analog or digital test kit,
Test Gauge is your best choice to ensure your backflow test kit is at its optimal
performance. We are certified warranty repair centers for all manufacturing brands
of test kits, to help ensure proper calibration and repair of your test kit the
first time. Our 3-5 business day turnaround is unbeaten in the industry.
