38400 Kit - set of 12 3/8" -16 x 1-1/8" 38400

GRYVOZE 1/2" NPT Digital Gear Flow Meter, ±0.5% Accuracy, 0.05–6.6 GPM, for Low-Flow, High-Viscosity Liquids, Compatible with Motor Oil, Lubricants, Antifreeze & Hydraulic Systems

RAINPOINT Water Flow Meter with Brass Inlet & Outlet, 180° Screen-Flip Water Meter, Measure Gallon/Liter Consumption for RV Filling, Garden Watering, Sprinkler and Hoze Nozzle, 2pcs

Save a Drop P3 Water Flow Meter with Heavy Duty Brass Swivel | Measure Gallon Usage from an Outdoor Garden Hose | Great for Campers | Helps Conserve Water

FlowVis FV-2 Flow Meter with Check Valve and Velocity Scale for 2" Schedule 40 Pipe. Scale in GPM.

GRYVOZE 2 Inch NPT Digital Reset Flow Meter, 15.8-132 GPM Inline Fuel Turbine Flowmeter with LCD Display for Water, Diesel, Gas Oil, Gasoline, and Other Liquids - Supports Gallon, QTS, PTS, L, m³

Gas Flowmeter, LZM-6T 2-20LPM/4-40SCFH Pipe Gas Meter with Adjustable Control Valve, Female 1/4" T Thread Interface Panel Mount Type Flowmeter for Oxygen Air Gas

Flow Meter, 0.5-5 GPM 1.8-18 LPM Tube Type Flow Meter for Gas Liquid Pipeline Flowmeter for Water Industrial Field

JIAWANSHUN Oxygen Air Flow Meter 0.1-1.5LPM Gas Flow Regulator Gas Flowmeter with Copper Connector