Water Utilities

TSI Water Measuring Equipment can be used by Water Utilities & Municipal departments to measure flow and pressure at any drawing off point. Also the equipment is used in the flushing of water mains.

Typical Applications:

  • Hydrant testing
  • Step testing \ Night flow testing
  • Flushing



All flowmeters are issued with a flowmeter calibration certificate traceable to an INAB approved laboratory. For further information, see our calibrations page.


Why choose us?

At TSI Flowmeters we understand the value of time and innovation and the importance of data.

  • Portable flowmeter
  • Flow rate accuracy of 98%
  • Ease of use
  • No Mechanical Parts
  • Not affected by debris in water
  • No Ghost Readings
  • Robust
  • Portable
  • Generates Reports
  • Flowrates -Accuracy – 98%
  • Ease of use
  • No Mechanical Parts
  • Not affected by debris in water
  • No Ghost Readings
  • Robust
  • Ease of Use
  • Electromagnetic Sensor - No Moving Parts
  • High Accuracy - Digital Pressure +/- 1% of Range
  • Flowrate Accuracy: 98%
  • Integrated Data Logger
  • Battery Monitor Display
  • Internal Rechargeable NiMH Battery - Up to 8 Hours Operating Battery Life
  • Robust Construction
  • Flushing
  • Trunk Mains Conditioning
  • Minimum Night Flow Measurements
  • DOMS and Other Water Main Maintenance Works
  • Flow, Turbidity and Pressure
  • Measurements All-in-One Unit
  • Simultaneously Logs Flow, Turbidity and Pressure
  • App to Send Log Files to Cloud
  • Robust Compact and Portable
  • One-Man Lift device
  • Lightweight version of Flowmaster 250
  • Six versions available
  • Designed for in-line use
  • Connect directly to low pressure outlet on a pump or between two hose lengths
  • Automated professional reporting
  • Tailored Reports - Specific to customer requirements
  • Data Gathering: Independent, Transparent, Credible, and Verifiable
  • Fast & Efficient
  • Verifying Domestic Water Supply Flow and Pressure
  • Testing Fire Hose Reels