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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First rinse the electrode with distilled water and suck it with filter paper. Total concealed fit in your bag or pocket for easy, casual carrying. Users can use it directly. If the data is about 6.86 or the deviation is relatively small, no correction is required; if the value deviates from 6.86 relatively large, press and hold the CAL button for three seconds, let go after the screen flashes, and the automatic correction is in progress.
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Available at World Lab Supplies. Johnson Universal Indicator Paper Reel 5m x 7mm Test paper Ph 1 - 14. pH 1-2-3-4-5-6-7-8-9-10-12-14. • Colour chart included.
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First rinse the electrode with distilled water and suck it with filter paper. Total concealed fit in your bag or pocket for easy, casual carrying. Users can use it directly. If the data is about 6.86 or the deviation is relatively small, no correction is required; if the value deviates from 6.86 relatively large, press and hold the CAL button for three seconds, let go after the screen flashes, and the automatic correction is in progress.
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Take 5-10ml of the sample, and take the supernatant for testing after standing. The test is carried out at room temperature around 25°C. Shelf life: 1 year. Color: As shown. Material: PET.
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Wide pH Range (0.00 – 14.00) – Suitable for testingdrinking water ,tap water ,aquariums ,hydroponics ,pools ,spas, and more. Gardening & hydroponics. Aquarium care. Pool & spa maintenance. LCD Display with Backlight – Clear digital screen for easy reading, even in low light conditions.
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Mobile Description Summary.
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🧪💧2-in-1 Digital PH & TDS Water Tester Kit | 0.01 Accuracy | LCD Display | Aquarium, Drinking Water, Hydroponics, Pools 🌊🌿. 📱Multifunction Use : Ideal for aquariums, labs, pools, spas, drinking water, hydroponics, etc.
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