CleanGrow Multi-ion Nutrient Analyzer kit

Regular price £1,500.00

CleanGrow’s nutrient analyzer allows for rapid, easy and simultaneous measurement of up to six ions in multi ion solutions such as soil extracts and dilute fertilizer solutions for agriculture and hydroponics. Whether you’re in the field or in a lab, CleanGrow’s portable nutrient analyzer combines the intuition of a smartphone with advanced sensor technology to get lab quality results on the spot.

The kit includes: Multi-ion probe with 6 sensors and a reference electrode fitted, Stock calibration solutions, 100ml DI water, 100ml Conditioning solution, 3 x 100 ml Calibration solutions in a tough carry case.

  • The calibration solutions are a multi-ion matrix and are available for different applications, e.g. hydroponics, ground water and so on. If you are unsure tell us your application and we will help you select the most appropriate or we can make a custom solution.
  • The calibration solution is a solution with a min-max range for each ion in the solution to bracket the typical concentration found for that application. For example: Pond/Creek, Hydroponics and so on. The min/mac for each ion is no restricted by the sensor technology but by the min max in the calibration solution. It is important to choose the most suitable solution. By default the kit coms with S949 for hydroponics

The price includes everything in the kit, the probe (6 sensors +ref electrode), calibrations solutions and tough carry case.


  • Measure all six ions in a sample in less than 60 seconds
  • Calibration of all six sensors in less than 60 seconds
  • Quality of calibration is displayed
  • Date, time and co-ordinates are recorded
  • Add comments or notes to each result
  • Review the values for each ion, time, date, location and comments
  • Email selected results in Excel format
  • iOS and Android App free to download
  • 3 point calibration, multiple ranges available
  • Ion data results in PPM (mg/L) or mmol/L
  • Available sensors are Phosphate, Nitrate, Ammonium, Potassium, Magnesium, Calcium, Sodium, and Chloride
  • Very low maintenance - Easy to use - Tough solid state sensors
Sensor Combinations:
  • M62 [Ca2+, Cl-, K+, Na+, NH4+, NO3-]
  • M63 [Ca2+, Cl-, Mg2+, Na+, NH4+, NO3-]
  • M64 [Ca2+, Cl-, K+, Mg2+, NH4+, NO3-]
  • M67 [Ca2+, Mg2+, K+, Na+, NH4+, NO3-]
  • M68 [Ca2+, Cl-, K+, Na+, Mg2+, NO3-]
  • NPK2 [Ca2+, K+, Mg2+, NH4+, NO3-, P[HPO42- ]
  • NPK4 [Ca2+, K+, Mg2+, Cl-, NO3-, P[HPO42- ]
  • NPK5  [Ca2+, K+, Na+, NH4+, NO3-, P[HPO42- ]
  • NPK6 [Ca2+, K+, Mg2+, Na+, NO3-, P[HPO42- ]
  • NPKC [K+, Cl-, Na+, NH4+, NO3-, P[HPO42- ]

Here are some videos of it in use Click here or here

All orders are assembled and tested in house prior to delivery. Delivery time can be 5 to 10 working days from order as a result of this.