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Knick Stratos Eco

Stratos Eco Series: High-Tech Analyzers at Affordable Prices

Stratos Eco 1               


These 4-wire devices ensure accurate measurement of pH values, ORP, conductivity, or oxygen, even in long-term usage.

Powerful Features:

  • Includes calibration timer and Sensocheck function.
  • Self-explanatory user interface for intuitive operation.
  • VariPower allows for 20 to 253 V AC/DC broad-range power supply.
  • Ex classification Class I Div. 2 for hazardous environments.

Superior Technology:

These powerful basic versions now feature superior Knick technology, ideal for standard applications across various industrial and infrastructural sectors, from water treatment to fish farming.

Uncompromising Quality:

  • From calibration timer to GainCheck automated device self-test.
  • Red alarm LED and Sensocheck sensor monitoring system ensure reliability.

Easy Operation:

  • Large, high-contrast LCD displays measurement values and temperature simultaneously.
  • Internationally understood pictograms and status indicators for easy understanding of operating status.
  • Flat, fully encapsulated electronics integrated into the front housing for easy access and cabling.

Global Compatibility:

  • Integrated VariPower broad-range power supply supports all common supply voltages (20…253 V AC/DC), ensuring proper operation even with power grid fluctuations.


  • Advanced circuit technology reduces electronic component count and energy consumption.
  • MTBF value of 110 years and a 3-year warranty ensure exceptional reliability and availability.

Easy Installation:

  • Wall, pipe, and panel mounting options available.
  • Simplified installation with plug terminals and tough PBT plastic housing.
  • Compatible with cable conduits: M 20 x 1.5, NPT 1/2″, or Rigid Metallic Conduit.

Download Datasheet: Knick Stratos Eco PDF

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