Electrical Conductivity Kit


When was the last time you measured something in microsiemens? 

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If you are new to electrochemical sensing, knowing what components you need can get confusing. Let us help you.

The Atlas Scientific K1 EZO-Conductivity Kit is perfect measuring water with a conductivity range from 10µs to 100,000µs. That means this kit is perfect for environmental monitoring, hydroponics, and both freshwater and saltwater aquariums.  


Kit Includes:

  • 1x EZO™ Conductivity Circuit
  • 1x Conductivity Probe: 5 µS/cm to 200,000 µS/cm
  • 1x Electrically Isolated EZO™ Carrier Board
  • 2x 125ml (4oz) calibration solutions
  • K 1.0 – This set includes 1 (12,880µS) and 1 (80,000µS



Electrical Conductivity Circuit

  • Specific gravity of sea water
  • Accuracy +/- 2%
  • Full E.C. range from 0.07 μs/cm to 500,000+ μs/cm
  • Temperature dependent or temperature
  • independent readings
  • Flexible calibration protocol supports single point
  • or dual point calibration
  • Calibrate to any E.C. value
  • Calibration required only once per year
  • Data format is ASCII

Two data protocols

  • UART asynchronous serial connectivity
  • (RX/TX voltage swing 0-VCC)
  • I2C (default I2C address 0x64)
  • Operating voltage: 3.3V to 5V
  • Works with any off-the-shelf two conductor conductivity probe
  • Works with any K value from K 0.1 to K 10

Sleep mode power consumption

  • 0.4mA at 3.3V

Conductivity K 1.0 Probe

  • Body material: Epoxy
  • Max Temperature: 0-70°C
  • Max PSI: 1379 kPa (200PSI)
  • Cable length: 1 Meter
  • Carrier Board dimensions: 56.2mm x 32mm (2.2″ x 1.2″)

Typical Applications

  • Standard Lab use
  • Field use
  • Aquarium
  • Hydroponics
  • Food Safe
  • Fish keeping
  • Mixed aqueous/organic
  • Samples containing Heavy metals
  • Soil Samples
  • Strong reducing agents




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