... counter, VZO4VZO4 Fuel consumption flow sensor, remote LCD totalizerGN® Oil Volume Meter VZ0 4 OEM-RE 0.005, fuel consumption flow ... , 500WPulse value: 0.005 LCD totalizer OP2 remote display,batch volume, total volumeThe totalizer used low-power-consumption processor and special ... . Its easy to read data. 6.Total volume can not be reset, batch volume can be reset7.High revolution,the last digit ...