Vintage Scientific Instruments Pygmy Water Flow Current Meter

8" McCrometer Propeller Flow Meter - Used - Retails For $1695.00

Seametrics 103977-08 Stainless Steel Flow Meter Saddle

Ultrasonic Flow Meter Flowmeter Liquid Flow Meter IP67 with Clamp-on Transducers

Inovo 1550-10YF Variable Area Rotameter Flow Meter, 1/4 in, 0-15 LPM 2 for 300

Alicat Scientific M100SLPM-D/10M MASS FLOW METER

ORANGE RESEARCH 2321FG-1C-2.5B Flow Meter

Sen-203F Atlas Scientific 1/4'' Flow Meter Liquid Flow Sensor 0.378 ~ 19 L/min