Pump Mounted Electronic Flow MeterThis newly introduced flow meter provides you an easy, accurate and mess-free way to monitor your chemical transfer. This new meter features: highly accurate nutating design, a large LCD meter for easy reading from a distance, simple calibration steps and control button layout, long life lithium batteries, easy to service electronics and batteries. Highly accurate nutating disk design Large LCD display makes meter reading easy from a distance on pump mounted systems Simple calibration steps and control button layout Long-life lithium batteries