Accuracy: ±0.1 pH (20°C), ±0.2 pH. Resolution: 0.1pH. 1 x User instruction (English). Product Introduction.
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Alkalinity error: 0.2PH. Widely applicable: aquarium, hydroponics, laboratory, etc. for Zero position: 7±0.5PH. 1 pH 4.01 feed buffer. 1 pH 6.86 feed buffer. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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You only need to press the "ON" button to get the pH test result of the water, and just press the "OFF" button to turn it off. Small and portable pocket. It is small in size, light in weight, easy to carry, and can be conveniently placed in a pocket when going out.
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Concentration of hydrogen ions in an aqueous solution or the activity of the hydrogen ions in an. 1 PH Electrode Probe. Cable Size: approx.70cm/27.6in. Suitable for wide range of application: aquariums, hydroponics, laboratory etc.
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Product Information: Simple to use, no battery required. Instant acid or alkaline reading.
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Item Type: PH Test Pen. 1 x Tester. Test Range: 0.00-14.00pH. 3 x PH Test Powder. If you do not receive our reply within 48 hours, pls. If you are satisfied with our service, pls.
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1 Piece TDS EC Testor. Upgraded with big backlit LCD for easier reading, and function for easier use. 1 Piece Protective Sleeve. 1 Piece Instruction Book. It's just take you 1 minute. We'd like to settle any problem in a friendly manner.
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