How is the Double Counter different from other bubble counters?
All bubble counters currently on the market allows the user to monitor flowrates up to 4-5 bubbles per second. At flow rates higher than that, the bubbles rise very quickly and monitoring becomes very difficult and highly inaccurate. The Double Counter is the first bubble counter that generates two different bubble sizes. In the normal configuration, the counter produces regular-size bubbles for rate up to ~3 bubbles per second. In the high-flow configuration, the bubbles are larger, effectively slowing down the bubble rate and making it easier to monitor.
