• Ideal device for precise water flow rate determination to determine when to replace filter cartridges or regenerate softeners
  • 5-digit display
  • Countdown counter from "99999" to "-99999"
  • Suitable for water temperatures from +4 to +40°C
  • Powered by a 3VDC battery (battery included)
  • Tightness rating: IPx4
  • Recommended horizontal installation position
  • Sensor dimensions: 77x72x(H)46 mm
  • Sensor size.
  • Capacity (l/h): 10-100
HD-231333

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