Recommended Meters For
Agriculture & Soil Testing
HI-3895 Soil test kit
This soil kit is extremely easy to use and includes everything you need to measure the 4 main parameters necessary for strong plant growth. Nitrogen, Phosphorous, Potassium and pH can all be measured with this kit, simply take a sample of the soil, dilute in water and then add the supplied chemical reagent. The result is a coloured solution which is compared to the chart provided to determine the concentration of the element tested.
The concentration is given in an easily-understood trace, low, medium and high range scale and the HI-3895 comes with all the necessary components for 10 tests of each of the parameters. Plenty for the average garden.
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HI-98331 Direct Soil Conductivity and Temperature Tester
Soil Test Direct Soil Conductivity and Temperature Tester
Automatic Temperature Compensation
Penetration Probe
Lightweight and Portable
HI-98331 is a special pocket tester
Designed to directly measure soil conductivity and temperature. With a temperature sensor incorporated into the penetration probe, readings are automatically temperature compensated. Conductivity range can be calibrated in an aqueous solution with a single calibration point.
HI-98331 (Soil Test) is supplied with HI-73331 penetration conductivity probe, (4) 1.5V batteries and instructions.
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HI-99121 Soil test pH meter
The HI-99121 pH meter and electrode can test pH of soil directly or after preparation of a diluted sample. The electrode includes a temperature sensor to allow both parameters to be measured and its' spear shape makes it easy to push into the soil.
If the ground is stony and there is a risk of damage to the electrode, then a specially prepared soil solution is supplied complete with a beaker to allow for the preparation of a diluted sample.
Everything needed to take pH measurements in soil is included in the robust attaché case that the meter and electrode are supplied in. In addition to the specialised soil solution and mixing beaker, we include a soil auger and pH 4 and 7 buffer solutions.. The meter is designed for use outdoors and is fully waterproof and can be fitted in a protective rubber holster for increased protection. The multilevel LCD display is protected behind an ultrasonically welded window and the keyboard is rubberised.
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HI-96717 Phosphate, HR and Phosphorus Photometers
Phosphates are widely used in agriculture as fertilizers, in detergents, and they can be used in industrial process boilers to prevent corrosion.
Phosphates are important for the life of many plants and animals, but used in large quantities, they can effect the process of eutrophication.
Phosphurus is present as phosphates in water and wastewater. Phosphates in water comes from biological and industrial drains.
With the powerful CAL CHECK validation function, you are able to validate performance of the instrument at any time. The validation procedure is extremely user friendly. Just use the exclusive HANNA ready-made, NIST traceable standards to verify the performance of the instrument and recalibrate if necessary.The instrument is water resistant and the lamp and filter units are protected from dust or dirt by a transparent cup. This makes the instrument ideal for field applications.Display messages aid the user in routine operation.
The HI-96717 is supplied complete with 2 sample cuvets, battery and instruction manual.
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HI-83215-02 Test Fertilization Nutrients with one Meter
The HI-83215-02 is a practical instrument made for the hydroponics and greenhouse industries to measure nutrients commonly present in fertilizer enriched solutions. This photometer measures ammonia, phosphorus, nitrate and potassium in three distinct ranges of low, medium and high concentrations. This way accuracy is maximized for each nutrient and for every concentration. Thanks to the simplicity of the operations, you no longer need to send off your samples and then wait for the results to come back. Armed with HI-83215-02, you can test the presence and strength of nutrients right on the spot. This can translate itself into a substantial saving and improved yield over a period of time. The internal microprocessor provides high accuracy and simplifies operations to the degree that even non-technical operators can use the meter. In fact, the meter is supplied complete with all the necessary accessories. Add to this the unit's light weight and you have a bench meter that is just at home in the field as in the horticulturist's lab.
The HI-83215 measures Ammonia, Nitrate, Phosphorus and Potassium.
The HI-83215-02 is supplied complete with 4 measuring cuvets, batteries, 12 vdc adapter and instructions.
Reagents are NOT included.
