LZM-15G Tube Flowmeter Flow Meter for Water Liquid 0.1-1GPM 0.4-4LPMSpecification:Material:ABS + MetalColor:Transparent + GrayBrand name: Model:LZM-15GMeasure Flow Range: 0.1-1GPM / 0.4-4LPMThreaded interface: 1/2 "BSPApplicable medium: water, liquidWorking pressure: ≤ 0.6MpaOperating temperature: 0-65 °CAccuracy class: +/-4%Size:23 x 3.2 x 3.2cm/9.01 x 1.26 x 1.26inch (L x W x Dia)Weight:188g