Features Clear Scale Line: The scale line of this flowmeter is clear, the measurement accuracy is 4%, it has reliability and high accuracy, small size, light weight, easy to carry and store. Application: Elbow flowmeter is mainly used in chemical industry, petroleum, light industry, medicine, chemical fertilizer, chemical fiber, food, environmental protection and scientific research and other departments. Used to Measure The Instantaneous Flow of Liquid: This water flow meter is made of plastic and is used to measure the instantaneous flow of liquid, and its measuring flow range is 25-250L/H. Sturdy and Stable: The flowmeter float adopts a selected plastic shell, which has good durability, is strong and stable, and is a very useful accessory. Stable Performance: 25-250L/H Rotameter has stable performance, high reliability, light and delicate appearance, which can well meet our needs. Features: 1.Made of plastic, used for testing the instantaneous flow liquid. 2.Measure flow range is 25-250L/H. 3.The flow meter float is made of plastic shell. 4.This flow meter features stable performance, clear scale line, and its measuring accuracy is 4%. 5.It mainly used in chemical, petroleum, light industry, medicine, chemical fertilizer, chemical fiber, food, environmental protection and scientific research departments. Specifications: Material: Plastic Type: Plastic Tube Model: LZS-15 Measure level: 25-250L/H Accuracy: 4% Operating temperate: 0~60°C Operating pressure: no more than 0.6MPa Fit for: DN15(1/2") Tube Size: Approx. 4.4 x 20cm/ 1.73 x 7.87inch Weight: 133g Package Included: 1 x Water Flow Meter Package List 1 x Water Flowmeter