With TestAgro professional kits you can perform frequent

lab-precise analysis on the field, measure nutrient availability

(nutrient absorption), and monitor up to 11 parameters

in soil, plant sap and nutritive solution.

Growers & Agronomists:
Measure All Key Crop and Soil Parameters
With All-In-One Testing Kits

Learn more

Some of Our Clients

Discover The Agronomist Kit Collection

NutriCheck Max

Complete parameter testing

Includes LAQUAtwin pH, EC, NO3, K, Ca, Na meters, Hanna Phosphorus meter, Atago Brix meter, Extech moisture meter and Irrometer tensiometer. Comes with calibration standards and reagents designed for intensive testing.

NutriCheck

Basic nutrient and parameter testing

Includes LAQUAtwin pH, EC, NO3, K, Ca, Na meters, Hanna Phosphorus meter and temperature and humidity data logger. Comes with calibration standards and reagents designed for intensive testing.

Sampling Expert

Prepares your soil & sap samples for further testing

Includes Soil Solution Access Tube (SSAT) lysimeter, syringes, sieve, sap press, soil extractant solution, scale, labware for sample testing and storage. Designed to be operated in the field conditions.

NutriCheck: A Better Way to Manage
Your Crop Nutrition

Read and record key crop parameters on the spot,
no special knowledge required

Measure all of the following:

pH with LAQUAtwin pH-11
Conductivity (EC) with LAQUAtwin EC-11
Nitrogen / Nitrate with LAQUAtwin NO-11
Phosphorus with Hanna HI706
Potassium with LAQUAtwin K-11
Calcium with LAQUAtwin Ca-11
Sodium with LAQUAtwin Na-11
Brix with ATAGO PAL-1 refractometer
Soil tension with Watermark sensor
Soil humidity with Extech MO750
Soil temperature with soil thermometer

Technology includes:

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ABF Anchor

A must-have for anyone growing hydroponic,
greenhouse, horticulture or open field crops

How Can You Do What Matters For Your Crop,
If You Don't Have The Data on What Your Plant Needs?

Measure up to 13 parameters with NutriCheck series

Measure pH and EC

pH level influences soil nutrient availability, the activity of micro-organisms and most chemical transformation.

Electrical conductivity (EC) measures the amount of dissolved salts and is used as a general soil quality and fertility indicator.

Analyze key nutrients NPK

Nitrogen is key in fertilization and is a vital element for plant growth and foliage development. Key in photosynthesis activity and chlorophyll formation.

Nitrate is an important parameter in sap testing.

Phosphorus is an important element in a vegetative stage.

Analyze Calcium and Sodium

Calcium is a fundamental structural element. It increases firmness of fruit tissue and improves the post-harvesting shelf life. It helps nitrogen-fixing bacteria to form roots complex.

Usually sodium is a limiting parameter: it is linked to soil salinity which affects the plant development.

Measure soil moisture and conductivity

Soil moisture is critical for plant growth as water transports nutrient in the plant. It's also important for soil micro-organisms and to regulate soil temperature.

Monitor ambient temperature

Temperature is an important parameter as it influences plant growth, seed germination, blooming and composting. It also plays a role in biological activities.

Control sugar content with Brix

Brix refers to the sugar content in fruit juice and vegetables. It is used to determine maturity. ripeness and flavor of a fruit based on its sugar level.

Brix measurements help growers to decide when to harvest their crops.

All Kits Are Designed
for 5+ Applications

Crop Management

▪ Identify crop nutrients deficiency / excess

▪ Implement regular crop nutrients monitoring

▪ Use data obtained to implement a bespoke fertilization program

▪ Measure quality of irrigation water

▪ Stop wasting money on unnecessary fertilizer and produce better quality crop

Sap Testing

▪ Identify your plant nutritional state in real time

▪ Analyze the efficiency of plant nutrient absorption

▪ Establish optimal nutrients range at different growing stages

Soil Testing

Prepare your soil samples or extract soil solutions to measure:

▪ Availability of the nutrients

▪ Soil pH, conductivity and salinity

▪ Soil moisture & temperature

Hydroponics

▪ Analyze nutritive solution in your nutrient tanks (or a dripping system) as frequently as you need

▪ Assess the crop nutrient absorption: measure concentration in the hydroponic system entrance & exit

Environmental conditions

▪ Measure the temperature and relative humidity

▪ Record the temperature, see the max and minimum values and set alarms on your phone

View Kits

The Difference of NutriCheck Kits

3 x

savings vs. lab costs*

You save money every time you measure your crop in comparison to standard lab testing. By having your own professional testing kit, you set the intensity of your testing protocol and receive results on the spot.

Lab cost

our cost

*Average savings calculated over 1 year of monitoring based on weekly analysis

Graph for illustrative purposes only

calibration standards volume

2 oz

Generous volume of each calibration solution gives you more value for everyday measurements. The volume is the perfect balance between having enough solution for the intensive testing protocol while not being too bulky to be easily carried every day to the field.

max weight of NutriCheck kits

8 lb

All NutriCheck kits are created to offer a smart use of space: custom-made foam will hold the meters and solutions in place. While you are in the field, you can even perform the calibration and measurement with LAQUAtwin meters right inside the kits. Compact & easy to carry, NutriCheck Max weighs 8.5 pounds and NutriCheck kit only 6 pounds.

I like your kit, but I don't need all of the meters inside. Am I able to customize it for my specific needs?

Drop us a line in our 'contact us' form and we'll send you a custom quote.
What is the warranty for the meters?

There is a 1-year warranty for every meter.
How often do I need to calibrate the meters?

Generally, the more often you calibrate the meters, the more accurate your results will be. We recommend calibrating your ion meters every day before you start measuring. For pH and Conductivity meters, weekly calibration is often sufficient.
Can I do direct soil testing?

Yes! We sell three meters that allow direct soil testing: Hanna Soil Conductivity Meter HI98331, Hanna Groline Soil pH Tester and Extech MO750 for direct soil moisture analysis. (You can find and order them under Kits & Instruments tab) For all the other parameters, sample preparation will be needed.

Frequently asked questions

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Agronomist approved

Cheaper than lab testing

Suitable for vast majority of crops

Growers & Agronomists: Measure All Key Crop and Soil Parameters With All-In-One Testing Kits

Some of Our Clients