- Hide
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HM Digital
discover the many EC tester or pen EC brand HM digital home culture indoor
- Free shipping*
Replacement probe for tester HM Digital COM 300
019-240-0061REPLACEMENT PROBE for tester HM Digital COM-300 Ideal for all tests of water quality, applications of water purification, the regulation of wastewater, aquaculture, hydroponics, silver colloidal, laboratories and scientific testing, pools and spas, testing the ecology, boilers and cooling towers, water treatment and more.
- Free shipping*
COMBO DIGITAL PH/EC WATERPROOF COM-300 HM
019-240-011Controller Combo HM DIGITAL PH/EC/TDS Waterproof.
Professional control pH/EC/TDS handy and accurateThe Combo PH/EC/TDS is handy with its small size and is also very accurate, it is calibrated at the factory. A water with a good control regular is important to a culturewith plants in good health. The Combo is waterproof and can be used as well for control your acidity of your water (Measures the hydrogen potential), that for the value of your EC (electrical Conductivity), and TDS (total dissolved Solids) and the temperature of your nutrient...
- Free shipping*
HM Digital Tester EC ( conductivity ) COM-100 EC...
019-240-002Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature.
HM DIGITAL presents the COM-100 (See below) Ideal for all tests of water quality, applications of water purification, the regulation of wastewater, aquaculture, hydroponics, silver colloidal, laboratories and scientific testing, pools and spas, testing the ecology, boilers and cooling towers, water treatment and more.FEATURES: Measures electrical conductivity (EC), total dissolved solids (TDS) and temperature. Upgraded : Four scales: µS, mS, ppm, ppt (mS and ppt are new) Three different...
HM Digital replacement Probe for the EC COM-100 (waterproof)
019-240-005REPLACEMENT PROBE for tester HM Digital EC COM-100 (waterproof).
REPLACEMENT PROBE for tester HM Digital EC COM-100 (waterproof). (See below) Ideal for all tests of water quality, applications of water purification, the regulation of wastewater, aquaculture, hydroponics, silver colloidal, laboratories and scientific testing, pools and spas, testing the ecology, boilers and cooling towers, water treatment and more.
HM Digital Tester EC Waterproof EC Com-80
019-240-008Tester EC high-end american brand HM Digital.
Tester EC high-end american brand HM Digital.Waterproof. Display of the temperature of the nutrient solution.Equipped with the function Hold, to block, simply by pressing the button, the value of the nutrient solution at the level of the EC (Electro-Conductivity). Features : Measure the electrical conductivity (EC), total dissolved solids (TDS). Excellent for testing nutrients. Four scales: EC: uS, mS, TDS: ppm, ppt Automatic temperature Compensation (ATC) Water resistant Measurement range:...
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