Swoffer 3’ extension for Open Stream Current Velocity Meter 2100-1514

MJP Student Stream Flowmeter

$304.32

Global Water Flow Probe Hand-held Flowmeter, 5’ to 15’ Expandable

From $1,162.43

JDC Electronics Flowatch Flowmeter

$537.19

JDC Electronics Hanging Velocity Water Current Sensor w-15m Cable

$320.75