The NT Labs Test Kit is the gold standard for checking the water chemistry of your aquarium. Note NT Labs Test Kit is NOT included!
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50ML pH Meter Calibration Liquid Kit (pH 4.00, 7.00 & 10.01) Buffer Solution,50 ml KCL pH Protective Solution for All pH Meters
Aliexpress UK
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YAGO 250ml/100ML General Hydroponic pH Control kit with pH Meter Gift pH Up and Down Solution pH Regulator for Healthy Plants
Aliexpress UK
【Low-Power Smart Chip】In order to extend the battery life, our water tester drinking uses a low-power smart chip.
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50ML pH Meter Calibration Liquid Kit (pH 4.00, 7.00 & 10.01) Buffer Solution,50 ml KCL pH Protective Solution for All pH Meters
Aliexpress UK
Press shift to switch between different modes. 3.5 minutes automatic shutdown. Save power and extend battery life. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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5 in 1 PH Test Strips Multipurpose SPA Swimming Pool Water Tester Paper Hardness Tool Bottled 50pcs
Aliexpress UK
Take 5-10ml of the sample, and take the supernatant for testing after standing. Nitrate nitrate test range 0~240. Nitrate Nitrite. Carbonate Root Carbonate Root Test Paper 0-180. Too high or too low PH is not good for fish growth.
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3 In1 Soil Moisture Sensor Meter Soil Water Moisture PH Measuring Tool Garden Plant Acidity Humidity Sunlight Test Instrument
Aliexpress UK
Soil that is too acid or too alkaline is an important factor limiting crop yield and quality. Therefore, it is very important to understand the pH of the soil. Fast and accurate: The test range of soil pH test paper is 0-14.
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50pcs 6-in-1 Water Test PH Strips High Precision Residual Chlorine Value Alkalinity Hardness Tester Easy Detection for Pool Spa
Aliexpress UK
PH readings range : 8 ALKALIN-3.5A CIDIC. pH value (8-3.5) Step 5 : Remove probe from soil and wipe clean after each use. Step 3 : Adjust the position of the probe until the pointer on the dial swing slightly.
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50pcs Multipurpose 5 in 1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Hardness Tool
Aliexpress UK
8-11: Alkalinity. This ph tester can read super fast and accurate, which is convenient for you to judge the data. Purpose: PH value test. 1 x PH Testing Machine. 2 x PH Reagent. If you are satisfied with our service, pls.
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50pcs Multipurpose 5 in 1 Chlorine PH Test Strips SPA Swimming Pool Water Tester Paper Hardness Tool
Aliexpress UK