Measurement and calibration, Page 5
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PH and EC meters + probes
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Calibration and cleaning solutions
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Water treatment
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Measuring cups
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Temperature and humidity measurement
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Lux meters
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Microscopes
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Scales and weights
Bestsellers
![GURU CO2 Tablets 60 pcs](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/179394_guru-co2-tablets-60-pcs.jpg?63bd6bc5
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Tablets suitable for all types of substrates, including inert growing media. It...
![ibebot AirComfort wireless heat-hygrometer](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/164046_ibebot-aircomfort-wireless-heat-hygrometer.jpg?63bd6bc5
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A simple, very handy wireless thermometer and hygrometer in one. Monitoring via phone...
![Klear Kryptonite Cleaner, 2 oz](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/185553-1_klear-kryptonite-cleaner--2-oz.jpg?63bd6bc5
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The glass cleaner is especially popular due to its super simple function and highly...
![Lumagny 100x pocket microscope with LED lighting](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/178455-2_lumagny-100x-pocket-microscope-with-led-lighting.jpg?63bd6bc5
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A quality helper for the enlargement and typology of pests, or determining the maturity...
![Milwaukee EC40, EC meter](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/182364-1_milwaukee-ec40--ec-meter.jpg?63bd6bc5
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Measuring "rod" for measuring the EC of the nutrient solution. Device dimensions 3x42 cm.
![Milwaukee EC60 and pH55 kit in case Mi5560](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/167328_milwaukee-ec60-and-ph55-kit-in-case-mi5560.jpg?63bd6bc5
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A practical set of pH and EC meters in an easily portable case. Accurate and fast...
![Milwaukee EC60, waterproof EC meter, manual, battery status function](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/179661_milwaukee-ec60--waterproof-ec-meter--manual--battery-status-function.jpg?63bd6bc5
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A digital EC meter that measures TDS/şC/şF in addition to EC. It has automatic...
![Milwaukee EC66 and pH51 set in case Mi5166](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/179664_milwaukee-ec66-and-ph51-set-in-case-mi5166.jpg?63bd6bc5
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A set of meters in a case, for their durability they are ideal for cultivation...
![Milwaukee KIT - PH600+CD611](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/178386_milwaukee-kit-ph600-cd611.jpg?63bd6bc5
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pH and EC meters of the case, due to their durability, they are ideal for cultivation...
![Milwaukee MC110, pH monitor](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/167442_milwaukee-mc110--ph-monitor.jpg?63bd6bc5
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The smart meter continuously monitors the pH value in the water or nutrient solution.
![Milwaukee MC310, EC monitor](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/167412_milwaukee-mc310--ec-monitor.jpg?63bd6bc5
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An electronic measuring device continuously monitors the EC value in the nutrient...
![Milwaukee MC720 automatic pH control](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/167439-1_milwaukee-mc720-automatic-ph-control.jpg?63bd6bc5
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Constant monitoring and automatic adjustment of the pH value is ensured by this smart...
![Milwaukee MC740 automatic EC control (one pump)](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/179679_milwaukee-mc740-automatic-ec-control--one-pump.jpg?63bd6bc5
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Control the correct EC and fertilizer dosing in the tank automatically!
![Milwaukee MC745 automatic EC control (two pumps)](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/179682_milwaukee-mc745-automatic-ec-control--two-pumps.jpg?63bd6bc5
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Control the correct EC and fertilizer dosing in the tank automatically!
![Milwaukee MC811, pH/EC/Temp](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/183822-1_milwaukee-mc811--ph-ec-temp.jpg?63bd6bc5
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pH/EC/Temp monitor with manual 2-point calibration (pH) and 1-point calibration (EC).
![Milwaukee MW100, portable pH meter with external electrode](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/179685-1_milwaukee-mw100--portable-ph-meter-with-external-electrode.jpg?63bd6bc5
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Standard portable digital pH meter with simple operation. It is durable, measures...
![Milwaukee MW100+MW302 pH+EC monitors in a case](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/167397_milwaukee-mw100-mw302-ph-ec-monitors-in-a-case.jpg?63bd6bc5
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A complete set of two digital measuring instruments for accurate measurement of pH and...
![Milwaukee MW101 PRO SOIL, soil pH meter](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/181800-1_milwaukee-mw101-pro-soil--soil-ph-meter.jpg?63bd6bc5
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A high-quality measuring device intended primarily for growers in soil substrates.
![Milwaukee MW804 Digital pH, EC/TDS and Temperature Meter](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/167394_milwaukee-mw804-digital-ph--ec-tds-and-temperature-meter.jpg?63bd6bc5
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The brand's combined professional meter can accurately measure 4 quantities at once:...
![Milwaukee SE600, pH + EC electrode for MW 802](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/179700_milwaukee-se600--ph-ec-electrode-for-mw-802.jpg?63bd6bc5
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Replacement pH + EC electrode for the Milwaukee MW 802 portable meter.
![No Mercy Gibberellic spray, 100ml](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/161097_no-mercy-gibberellic-spray--100ml.jpg?63bd6bc5
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carefully balanced herbal stimulator. It helps seed germination, richer flowering and...
![No Mercy Gibberellic spray, 250ml](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/161100_no-mercy-gibberellic-spray--250ml.jpg?63bd6bc5
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carefully balanced herbal stimulator. It helps seed germination, richer flowering and...
![Plastic syringe 50ml](https://cdn.myshoptet.com/usr/www.grow.cz/user/shop/detail/166623_plastic-syringe-50ml.jpg?63bd6bc5
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Accurate measurement of nutrition. An essential tool for all growers.