FM-100V5 Portable Flow Meter for Open Channel Water 0.01 to 5.00 Meters Per Second, Super Handy Tool for Rivers, Reservoirs and Field Irrigation, Lightweight On Site Ready with Automatic Velocity Calculation

Portable open-channel flow meter 0.01-5 m/s, single unit
✔️ 0.01-5.00 m/s range; 75x135x25 mm; 4x7 battery; auto velocity calc

The FM-100V5 portable flow meter is a compact device designed to measure open-channel water flow speed in rivers, reservoirs, and field irrigation. It’s built for on-site use and can operate in sewage environments.

✅ Speed range: 0.01-5.00 m/s
✅ High precision current measurement error: ≤1.5%
✅ Compact, lightweight body: 75x135x25 mm
✅ LCD display with LED backlight for on-site readability
✅ Automatic velocity calculation using KNV method
✅ Robust for sewage environments; simple, reliable
✅ Power: 4x7 batteries; external 5V input supported

💡 What is a handy portable tool for field water flow measurement?

Designed for quick, on-site velocity readings across open-channel water bodies.

- open-channel flow measurements in rivers and irrigation sites - portable, lightweight instrument for on-site readings - automatic velocity calculation to reduce manual work - robust in sewage environments and demanding field use