Company founded in 1987, HM Digital, Inc.
Company founded in 1987, HM Digital, Inc. is a global manufacturer of water testers, various equipment for water, and the constant search to improve the water quality.
REPLACEMENT 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.
Controller 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...
HM Digital offers you to control your water with one tool : theHydroMaster. Improve your hydroponics controlling from A to Z the water of your plants.
The tester HydroMaster Digital makes water control easier than ever. It allows the easy reading of the level that matter to you the most and provided an accurate reading you will need. Monitor for continuous pH/EC/TDS/Temp, with its rechargeable battery. Portable, wall mount or floor usage. Technical characteristics : Tests of pH over a range of pH 0 to pH 14, Temperatures of 30 ° F to 176 ° F, TDS* 0 to 9999 ppm and EC of 0 to 9999 ps. Stores up to 20 measurement values, so that you can...
pH ELECTRODE STORAGE SOLUTION for pH200 and pH80 - HM DIGITAL
pH-STOR : storage Solution for pH electrodeStorage Solution pH for pH-200 / pH-80 by HM Digital as well as other brands of pH meters. In fact, a sensor pH meters should be stored in a storage solution electrode. If dry, refill the cap of the pH meter with storage solution, PH-STOR. The sponge should be moist (not soaked).Features : High concentration Prolongs the life of the probe Has a fungicide to keep the probe clean Size convenient Bottle practice Application : Aquaculture, Aquarium,...
WATERPROOF, HM DIGITAL PH200 - COM100
WATERPROOF, HM DIGITAL PH200 - COM100
WATERPROOF HM DIGITAL PH80 - EC80
WATERPROOF HM DIGITAL PH80 - EC80
Ideal for all pH testing.
The must designed by USA!!!!! Ideal for all pH testing, applications of water purification, the regulation of wastewater, aquaculture, hydroponics, laboratory and scientific testing, pools and spas, testing, ecology, boilers and cooling towers, water treatment, wine, coffee, agriculture and more. FEATURES : Measures pH and temperature Self-calibration three-point range with fine adjustment digital Includes a storage solution in a sponge embedded in a clear cap Waterproof housing (IP-67)...
REPLACEMENT PROBE for tester HM Digital PH-200 (waterproof) . Ideal for all pH testing, the applications of water purification, the regulation of wastewater, aquaculture, hydroponics, money colloå"dal, laboratories and scientific testing, pools and spas, testing the ecology, boilers and cooling towers, water treatment, wine, coffee, agriculture and more.
REPLACEMENT 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.
Measures 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...
Tester 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:...
Tester high pH range of the american brand HM Digital.
Tester high pH range of the 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 to the pH level. Features :HM digital , model pH-80 Range PH -: 0 to 14 pH Temperature -: 1-80 °C, 33-176 °F pH Resolution 0.01 pH Temperature Resolution, 0,1 °C (0,1 °F) Precision pH -: + / - 0,2 pH Temperature accuracy -: + / -2% Automatic Calibration 1...