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Here at Acugauge we have a very simple philosophy - to provide backflow testers with only the highest quality test gauge and backflow supply, backflow preventer test kit gauges and gauge calibration services. We back this up by offering you the only 30-Day Money Back Guarantee and 90-Day Exchange Guarantee in the business. In addition to our own brand, we also feature Watts TK-9A and Midwest 845-5 backflow test kits at below factory prices. 


Flat-Rate Test KIt Gauge Calibration