Check the listing for details. 6710M-44 1/2" NPT Digiflow Digital Flow Meter count up total Water Gallon. Condition: New. Listed at 52.00 USD. 1/2" digital flow meter + 56" cable (made by Digiflow USA) This meter shows you how much water has flowed through and how fast the water is flowing.Counting Up: 0 to 99,999 gallonsFlow rate measuring range: 0.4 to 6.6 GPM (gallons per minute) 1/2" NPT male thread Model: 6710M-12 (internal part no. FM6710-12-CABLE) Flow totalizing up to 99,999 gallonsFlow rate display from 0.4 gallons per minute to 6.6 GPMConnection: 1/2” NPTElectrical: 3 DC Volt (two AA battery) 1.0mA (display mode) 0.015mA (idle)Low battery power alertAutomatic data saving when battery is outReset button: press and hold the button for 5 sec. to reset to zeroMaterial:Sensor body: Acetal copolymer, TICONA M90Turbine: Acetal CopolymerTurbine shaft: #304 stainless steelO-ring: EPDM RubberHousing: ABS resinDimension: (display) 2 3/4" x 2 1/4" x 1 3/8”Cable length from sensor to display: 56 inches