More accurate, more features. The 03 Series nylon meters are a step up from our basic 01 Series meters. . These meters are factory calibrated but offer field calibration too.

0.3 to 3 GPM (1 to 10 LPM). Low flow model. Typical accuracy for Factory Calibration is ± 1.5%; for Field Calibration is ± 1%. Powered by lithium battery for long life. Litre measurement. 1-year warranty. Use with water and mild chemicals.