Feature:1. Tube type liquid flow meter, it is more convenient and intuitive to read the value. 2. Transparent panel for easy reading and clear at a glance.3. The shell is made of ABS plastic, which is resistant to scratching and anti-aging.4. Mainly used for flow measurement and monitoring of various liquids.5. High measurement accuracy, less than 4% accuracy, more accurate and reliable.Specification:Condition: 100% Brand NewItem Type: Liquid FlowmeterModel: LZS-20 (D)Material: ABS PlasticInterface Type: Plastic Flat Interface (inner diameter 25mm / 1in)Applicable Medium: LiquidAccuracy: 4%Measuring Range: 40-400L/HWorking Pressure: 0.6MpaWorking Temperature: 0-60 CFloat Type: PTFEProduct Size: Approx. 230 x 58 x 58mm / 9.1 x 2.3 x 2.3inPackage List:1 x Liquid FlowmeterNote:Please allow slight error due to manual measurement. Thanks for your understanding.