Product Description
For use with HM Digital’s PH-200 and PH-80 (as well as other brands of pH meters). Always make sure your sensor is kept in an electrode storage solution. If dry, refill the pH meter cap with the PH-STOR storage solution. The sponge should be moist (not soaking wet).
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Settings | HM Digital PH-STOR pH Electrode Storage Solution remove | Hydrologic Filter Wrench remove | HM Digital™ pH Meter Model PH-80 remove | TNB Naturals pH DOWN, 1 lb remove | General Hydroponics PH Test Indicator remove | H2O2 Hydrogen Peroxide, 29% remove |
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SKU | 891144000113 | G905307 | 891144000175 | 787790668626 | Z190975 | 674193006028 |
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Price | $8.50 + Tax | $12.00 + Tax | $46.50 + Tax | $20.00 + Tax | $11.96 + Tax | $51.00 + Tax |
Stock | 5 in stock | 1 in stock | 2 in stock | 25 in stock | 10 in stock | Out of stock |
Availability | 5 in stock | 1 in stock | 2 in stock | 25 in stock | 10 in stock | Out of stock |
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Content | For use with HM Digital's PH-200 and PH-80 (as well as other brands of pH meters). Always make sure your sensor is kept in an electrode storage solution. If dry, refill the pH meter cap with the PH-STOR storage solution. The sponge should be moist (not soaking wet). | Filter wrench for 150/200 Stealth RO | Resolution: pH 0.1 pH, 0.00–14.0 pH. Accurate to +/-0.1 pH. Hold button and auto shut-off. Automatic calibration: Auto-ranging to 4, 7 or 10 pH. Very reliable and long lasting. Low battery indicator. Clear cap to notice moisture (or lack of) on probe. Glass encased reference electrode helps retain moisture. Batteries included. | TNB Naturals granular pH DOWN is non-caustic so it won't burn your hands and since it's so gentle, it won't harm the beneficial bacteria. It's even safe for use with aquaponics. TNB pH DOWN is composed of all natural ingredients with the addition of no harmful chemicals. This innovative way to lower the pH levels of your hydroponic or liquid fertilizer is both simple and cost effective. Simply add a small amount to your water, mix thoroughly and check your pH levels. The pH (potential hydrogen) of a nutrient solution is a very important aspect of plant growth and proper management is essential for healthy plants and lush gardens. TNB Up and Down provide growers with a user friendly and safe way to maintain appropriate pH levels for optimal plant growth. | General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease of use, which are important factors when the health of a valuable crop is at stake. Use 3 drops per 5ml of solution. | A 29% liquid concentrate solution that adds oxygen to nutrient solutions through the decomposition of hydrogen peroxide. Nutrilife H2O2 is an Oxygen source for plants and soil. Nutrilife H2O2 (29%) makes it easy to increase oxygen levels around the root zone .When mixed with irrigation water, H2O2 offers plant roots and soil biota extra oxygen, that may improve root function and yield. Plant health and vigour rely heavily on the roots getting enough oxygen — roots need O2 to convert carbohydrates to energy. Part of a well balanced nutrient solution. |
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