PHmetro con microprocessore che garantisce letture rapide e affidabili. Con compensazione automatica della temperatura per una maggiore precisione.

This digital meter can be used to measure pH, EC and temperature.
It is ideal for swimming pools, hot tubs, ponds and liquid plant nutrition.
Easy to use buttons can be used to smoothly switch between parameters.
The meter is delivered fully calibrated and includes batteries.

The Bluelab Conductivity Pen simply tells you if your plants have the right amount of nutrients in the solution and lets you know if any touch-ups are needed. Measuring conductivity every day is the best way to avoid over-dilution or over-concentration of the nutrient solution. The Bluelab Conductivity Pen also measures the temperature of the solution, as root health is vital to a successful crop. Temperature affects the growth rate and structure of a plant, therefore a solution temperature of 18 - 22°C or 65 - 72°F is recommended.

Plants get their nutrients from minerals but they may not get all the minerals they need if certain conditions are wrong.
The ph it is a factor that influences the food intake for your plants. The Bluelab pH Pen measures the pH (acidity or basicity) and temperature of the solution, as root health is vital to a successful crop. Temperature affects the growth rate and structure of a plant, therefore a solution temperature of 18 - 22°C or 65 - 72°F is recommended.
The pen pH by hand provides a compact and convenient way to manage harvest success to ensure maximum nutrient uptake.

Adwa AD31 is the most advanced microprocessor based IP67 waterproof EC and TDS conductivity tester.
Fast, stable and accurate this tester is ideal for users who require the highest standard of accuracy of the measurement of the EC/TDS value and the temperature of liquids.
All EC/TDS measurements are automatically °C compensated (ATC). The instrument can be calibrated to 1 point. It includes all the typical functions of a professional instrument: stability indicator, automatic calibration, low battery indicator, auto-shutdown, interchangeable screw electrode, encapsulated sensor.

The 1413mS/cm calibration solution is included in the package.

The Bluelab Soil pH Pen offers a reading of the pH and temperature of soil and substrates in general. Thanks to this digital soil pH meter you can know exactly what nutrients are available for your favorite plants. In soil or growing media (not soilless) the pH strongly influences the availability of nutrients for plants.
It is now possible to closely monitor this operation and adjust the pH levels at the right time, to ensure plant health and above all optimal performance for flowering and fruiting plants.
Designed for use in indoor and outdoor soil cultivation, agriculture, horticulture and floriculture.

Bluelab Truncheon is the essential tool, when growing in hydroponics, to know the level of fertilizers in the nutrient solution. If the conductivity reading is too low, your plants may not be getting enough nutrients. If the conductivity reading is too high, plants can become dehydrated. Using the Bluelab Truncheon Nutrient Meter is the easiest and fastest way to measure conductivity! To take a reading of the solution, simply place the probe into the solution and the reading is indicated by the flashing lights.
Calibration of the Truncheon Nutrient Meter is not required.

The Hanna Instruments DiST 4 is a pocket tester for the measurement of EC , Electrical conductivity (low range) that measures up to 2000 µS/cm.
The DiST 4 is perfect for measuring conductivity for quality control of drinking water, irrigation water, in water conditioning systems and for environmental controls.
DiST 4 is robust and reliable, recommended for both laboratory and field use. The instrument has only 2 buttons, one for switching on and off, the other for the calibration function.
DiST 4 has a large multi-level LCD display from which it is possible to view both the conductivity (EC) than those of temperature.

GroPro pH tester is designed with multiple advanced features. This pH tester features automatic one- or two-point calibration, automatic recognition of calibration solutions, warning of used calibration solutions, stability indicator, low battery indicator, and auto power off selection.
With its compact size, one-button operation and ease of calibration, the GroPro pH128 is a great tool for measuring the pH of nutrient solutions and soil mixes

The Hanna Instruments pHep is robust and reliable and is ideal for both laboratory and field use, it is pocket-sized and also waterproof. This tester is less than 2 cm thick and is ergonomic and comfortable to hold. the pHep has only 2 buttons, one dedicated to switching on and off, the other dedicated to calibration, which is why it is also very simple to use.
Temperatures can be displayed in °C or °F. The LCD screen displays both stability indicators and calibration tags. The battery charge percentage is displayed when the instrument is switched on, warning of the remaining charge.

The new pHep4 represents a revolution in the design of portable pH testers, thanks to its waterproofness, automatic temperature compensation and stability indicator.
The device shows the pH and temperature values ​​on the screen at the same time and has replaceable electrodes.

Despite its compact size, it is equipped with all the functions and characteristics of a professional, robust, watertight and perfectly floating tool in case of accidental fall into the water, it is the ideal for obtaining precise measurements in the field. Furthermore, an interesting novelty: the electrode, mounted with a snap coupling on the body of the instrument, can be replaced in a few seconds, making your pocket instrument practically eternal! The ph EC combo has a large two-level display with simultaneous display of pH and temperature or EC and temperature and, thanks to the built-in probe, automatically compensates the measurements as a function of temperature.

Hanna's HI 9811-5N is a portable, water-resistant pH/EC/TDS meter designed to simplify measurements of pH, S/cm, ppm (mg/L) and temperature.
All measurements are performed with the help of a single probe by simply changing the measurement parameters.

Supplied with - 1 HI 1285-5 meter - 1 probe - pH, TDS, EC calibration solutions - Cleaning solution in bags - Case

The method used is of the colorimetric type and the comparison of the color obtained from the chemical reaction is simple thanks to the appropriate colorimetric scale, which shows the corresponding concentration values.

Up to 200 measurements with the contents of the 15ml tube.

In agriculture, soil quality control is important for healthy crop growth.
The pH measurement allows you to choose the most suitable crops for the type of soil, the most suitable fertilizers and to correct any anomalies.
HANNA instruments® kits allow you to check, in addition to the pH, also nitrogen, phosphorus and potassium, the three main elements that determine the quality and productivity of the soil.
HI 3895 includes everything needed for 10 tests of each of the 4 parameters.

High quality solution formulated to calibrate and/or test conductivity probes. Bluelab® Conductivity Standard Solutions are essential for use with all Bluelab® products.
Bluelab® Solutions are manufactured specifically for Bluelab® products and reference high laboratory standards to ensure Bluelab® products last longer and maintain accuracy.

High quality solution formulated to calibrate and/or test conductivity probes. Bluelab® Conductivity Standard Solutions are essential for use with all Bluelab® products.
Bluelab® Solutions are manufactured specifically for Bluelab® products and reference high laboratory standards to ensure Bluelab® products last longer and maintain accuracy.

High quality solution formulated to calibrate and/or test conductivity probes. Bluelab® Conductivity Standard Solutions are essential for use with all Bluelab® products.
Bluelab® Solutions are manufactured specifically for Bluelab® products and reference high laboratory standards to ensure Bluelab® products last longer and maintain accuracy.

High quality solution formulated to calibrate and/or test conductivity probes. Bluelab® Conductivity Standard Solutions are essential for use with all Bluelab® products.
Bluelab® Solutions are manufactured specifically for Bluelab® products and reference high laboratory standards to ensure Bluelab® products last longer and maintain accuracy.

High quality solution formulated to calibrate and/or test conductivity probes. Bluelab® Conductivity Standard Solutions are essential for use with all Bluelab® products.
Bluelab® Solutions are manufactured specifically for Bluelab® products and reference high laboratory standards to ensure Bluelab® products last longer and maintain accuracy.

Bluelab -EC 2.77 calibration solution - 250ml, high quality solution formulated to calibrate and/or test conductivity probes. Bluelab® Conductivity Standard Solutions are essential for use with all Bluelab® products.
Bluelab® solutions are manufactured specifically for Bluelab® products and refer to high laboratory standards to ensure that Bluelab® products last longer and maintain accuracy.

Format: 250ml

Bluelab - Probe Care Kit - PH / EC, everything you need to clean, hydrate and calibrate pH probes, as well as clean and test conductivity probes (ppm / EC). The instrument is accurate only if the probe is clean.
Accurate readings simplify crop management and provide better growth.
Probe cleaning and proper storage of pH probes ensure the most accurate readings possible and maximize the life of a probe.
The probe surface is where the meter takes the solution or soil/media reading.
If the surface of the probe is dirty or contaminated, readings may be inaccurate.

Bluelab - Probe Care Kit - EC, everything you need to clean and test conductivity (ppm/EC) / temperature probes.
The instrument is accurate only if the probe is clean. Accurate readings simplify crop management and provide better growth. Proper maintenance of the ppm / EC probe also ensures maximum life of the probe and the instrument.
The surface of the probe is where the meter takes the reading of the solution. If the probe surface is dirty or contaminated, readings may be inaccurate.
Probes should be kept wet at all times for optimum performance and life.

Using calibration and cleaning solutions is essential for a correct use of the electrodes and to always obtain the maximum repeatability and accuracy of the measurements, in fact the measurements are often not correct due to poor maintenance of the sensors.
The wide range of Hanna solutions, produced with instruments calibrated with reference to high precision NIST standards, guarantees correct calibration and cleaning of electrodes and probes.