Description Function: 1. Tube type liquid flowmeter, value reading is more convenient and intuitive. 2. Transparent panel for easy reading and clear at a glance. 3. The shell is made of ABS plastic, which is scratch-resistant and anti-aging. 4. Mainly used do measure the flow and monitor various liquids. 5. High measurement accuracy, accuracy below 4%, more accurate and reliable. Specification: Item Type: Liquid Flow Meter Model: LZS-20 (D) Material: ABS plastic Interface type: flat plastic interface (inner diameter 25 mm / 1 inch) Suitable medium: liquid Accuracy: 4% Measuring range: 40-400L/H Operating pressure: ≤0,6Mpa Operating temperature: 0-60°C Float Type: PTFE Product Size: approx. 230 x 58 x 58 mm / 9,1 x 2,3 x 2,3 inches List of packages: 1 x Liquid Flow Meter