The OTT C31 Universal Current Meter is designed for flow velocity measurements in combination with hand-held wading rods or cable suspended from a bridge or boat. Different accessories like sounding weights (middle pieces), sounding reels (winches), cable ways etc. allow the setup of a complete flow monitoring station.  OTT C31 Universal current meters mean thousandfold proven quality, precision and reliability – worldwide for decades.

• The robust construction and high-quality materials allow operation even under difficult conditions with high accuracy
• Low starting speed
• Reinforced meter spindle
• Cost reduction owing to low maintenance requirements and simple, inexpensive handling
• Worldwide proven
• Universal application for river flow measurements as rod-mounted current meter or as suspended version
• Use with single-drum winch in combination with a bridge jib/measurement trolley or with double-drum winch cable-way installation.
• Calibration and cyclical control of flow velocity and discharge measuring equipments.